An enclosed rectangular experimental field with a size of 24*52 square meters. An agricultural scientist has a 1994-meter-long fence, and uses this fence to divide the field into several congruent square experimental fields, exactly dividing the entire field. And the sides of the square experimental field must be parallel to the sides of the whole field. How many square experimental fields can this field be divided into at most with a 1994-meter fence (the 1994-meter fence can be used up)?
一块围起来的长方形实验田，大小为24*52平方米．一个农业科学家有1994米长的篱笆，用这段篱笆将这块田分割成若干个全等的正方形实验田，恰好把整块田分完．且正方形实验田的边必须平行于整块田的边．用1994米篱笆最多可以将这块田分割成多少块正方形实验田(1994米篱笆可以不用完)？
<result>1_994</result>