68041352

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{139429}}^1$

素因数の和:139496

約数の個数: 16

約数和(自身を含む): 129669900

約数和(自身を除く): 61628548

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 139429, 278858, 557716, 1115432, 8505169, 17010338, 34020676, 68041352]

約数ペア:

[(1, 68041352), (2, 34020676), (4, 17010338), (8, 8505169), (61, 1115432), (122, 557716), (244, 278858), (488, 139429)]