5280921728

素因数分解:

$2^7\times {\mathrm{541}}^1\times {\mathrm{76261}}^1$

素因数の和:76816

約数の個数: 32

約数和(自身を含む): 10540171020

約数和(自身を除く): 5259249292

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 541, 1082, 2164, 4328, 8656, 17312, 34624, 69248, 76261, 152522, 305044, 610088, 1220176, 2440352, 4880704, 9761408, 41257201, 82514402, 165028804, 330057608, 660115216, 1320230432, 2640460864, 5280921728]

約数ペア:

[(1, 5280921728), (2, 2640460864), (4, 1320230432), (8, 660115216), (16, 330057608), (32, 165028804), (64, 82514402), (128, 41257201), (541, 9761408), (1082, 4880704), (2164, 2440352), (4328, 1220176), (8656, 610088), (17312, 305044), (34624, 152522), (69248, 76261)]