64004276

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{78823}}^1$

素因数の和:78863

約数の個数: 24

約数和(自身を含む): 132424320

約数和(自身を除く): 68420044

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 78823, 157646, 315292, 551761, 1103522, 2207044, 2285867, 4571734, 9143468, 16001069, 32002138, 64004276]

約数ペア:

[(1, 64004276), (2, 32002138), (4, 16001069), (7, 9143468), (14, 4571734), (28, 2285867), (29, 2207044), (58, 1103522), (116, 551761), (203, 315292), (406, 157646), (812, 78823)]