67920604

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{4289}}^1$

素因数の和:4437

約数の個数: 24

約数和(自身を含む): 123243120

約数和(自身を除く): 55322516

約数列:

[1, 2, 4, 37, 74, 107, 148, 214, 428, 3959, 4289, 7918, 8578, 15836, 17156, 158693, 317386, 458923, 634772, 917846, 1835692, 16980151, 33960302, 67920604]

約数ペア:

[(1, 67920604), (2, 33960302), (4, 16980151), (37, 1835692), (74, 917846), (107, 634772), (148, 458923), (214, 317386), (428, 158693), (3959, 17156), (4289, 15836), (7918, 8578)]