68111512

素因数分解:

$2^3\times 7^1\times {\mathrm{1216277}}^1$

素因数の和:1216290

約数の個数: 16

約数和(自身を含む): 145953360

約数和(自身を除く): 77841848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1216277, 2432554, 4865108, 8513939, 9730216, 17027878, 34055756, 68111512]

約数ペア:

[(1, 68111512), (2, 34055756), (4, 17027878), (7, 9730216), (8, 8513939), (14, 4865108), (28, 2432554), (56, 1216277)]