68888974

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{447331}}^1$

素因数の和:447351

約数の個数: 16

約数和(自身を含む): 128831616

約数和(自身を除く): 59942642

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 447331, 894662, 3131317, 4920641, 6262634, 9841282, 34444487, 68888974]

約数ペア:

[(1, 68888974), (2, 34444487), (7, 9841282), (11, 6262634), (14, 4920641), (22, 3131317), (77, 894662), (154, 447331)]