68118532

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{3499}}^1$

素因数の和:3691

約数の個数: 24

約数和(自身を含む): 123872000

約数和(自身を除く): 55753468

約数列:

[1, 2, 4, 31, 62, 124, 157, 314, 628, 3499, 4867, 6998, 9734, 13996, 19468, 108469, 216938, 433876, 549343, 1098686, 2197372, 17029633, 34059266, 68118532]

約数ペア:

[(1, 68118532), (2, 34059266), (4, 17029633), (31, 2197372), (62, 1098686), (124, 549343), (157, 433876), (314, 216938), (628, 108469), (3499, 19468), (4867, 13996), (6998, 9734)]