8 small cubes whose sides are all 1 cm long form a cuboid with the largest surface area. What is the surface area of this cuboid in square centimeters?
8个棱长都是1厘米的小正方体拼成一个表面积最大的长方体，这个长方体的表面积是多少平方厘米．
<gadget id="calculator">8 * 1</gadget>
<output>8</output>

<gadget id="calculator">1 * 1</gadget>
<output>1</output>

<gadget id="calculator">8 + 8 + 1</gadget>
<output>17</output>

<gadget id="calculator">17 * 2</gadget>
<output>34</output>

<result>34</result>