68372464

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{15427}}^1$

素因数の和:15712

約数の個数: 20

約数和(自身を含む): 132958504

約数和(自身を除く): 64586040

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 15427, 30854, 61708, 123416, 246832, 4273279, 8546558, 17093116, 34186232, 68372464]

約数ペア:

[(1, 68372464), (2, 34186232), (4, 17093116), (8, 8546558), (16, 4273279), (277, 246832), (554, 123416), (1108, 61708), (2216, 30854), (4432, 15427)]