68789378

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{289031}}^1$

素因数の和:289057

約数の個数: 16

約数和(自身を含む): 124861824

約数和(自身を除く): 56072446

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289031, 578062, 2023217, 4046434, 4913527, 9827054, 34394689, 68789378]

約数ペア:

[(1, 68789378), (2, 34394689), (7, 9827054), (14, 4913527), (17, 4046434), (34, 2023217), (119, 578062), (238, 289031)]