64068424

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{39451}}^1$

素因数の和:39493

約数の個数: 32

約数和(自身を含む): 142027200

約数和(自身を除く): 77958776

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 39451, 78902, 157804, 276157, 315608, 552314, 1104628, 1144079, 2209256, 2288158, 4576316, 8008553, 9152632, 16017106, 32034212, 64068424]

約数ペア:

[(1, 64068424), (2, 32034212), (4, 16017106), (7, 9152632), (8, 8008553), (14, 4576316), (28, 2288158), (29, 2209256), (56, 1144079), (58, 1104628), (116, 552314), (203, 315608), (232, 276157), (406, 157804), (812, 78902), (1624, 39451)]