When Xiao Liang was doing a multiplication problem, he regarded a factor of 4 as 6, and the result was 28 more than the correct answer. What should be the correct answer?
小亮在做一道乘法题时，把一个因数4看成了6，结果比正确答案多28，正确答案应该是多少？
<gadget id="calculator">6 - 4</gadget>
<output>2</output>

<gadget id="calculator">28 / 2</gadget>
<output>14</output>

<gadget id="calculator">4 * 14</gadget>
<output>56</output>

<result>56</result>