68112714

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{569}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 138879360

約数和(自身を除く): 70766646

約数列:

[1, 2, 3, 6, 71, 142, 213, 281, 426, 562, 569, 843, 1138, 1686, 1707, 3414, 19951, 39902, 40399, 59853, 80798, 119706, 121197, 159889, 242394, 319778, 479667, 959334, 11352119, 22704238, 34056357, 68112714]

約数ペア:

[(1, 68112714), (2, 34056357), (3, 22704238), (6, 11352119), (71, 959334), (142, 479667), (213, 319778), (281, 242394), (426, 159889), (562, 121197), (569, 119706), (843, 80798), (1138, 59853), (1686, 40399), (1707, 39902), (3414, 19951)]