56972864

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{68477}}^1$

素因数の和:68502

約数の個数: 28

約数和(自身を含む): 121753884

約数和(自身を除く): 64781020

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 68477, 136954, 273908, 547816, 890201, 1095632, 1780402, 2191264, 3560804, 4382528, 7121608, 14243216, 28486432, 56972864]

約数ペア:

[(1, 56972864), (2, 28486432), (4, 14243216), (8, 7121608), (13, 4382528), (16, 3560804), (26, 2191264), (32, 1780402), (52, 1095632), (64, 890201), (104, 547816), (208, 273908), (416, 136954), (832, 68477)]