5121256

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{839}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 11088000

約数和(自身を除く): 5966744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 839, 872, 1526, 1678, 3052, 3356, 5873, 6104, 6712, 11746, 23492, 46984, 91451, 182902, 365804, 640157, 731608, 1280314, 2560628, 5121256]

約数ペア:

[(1, 5121256), (2, 2560628), (4, 1280314), (7, 731608), (8, 640157), (14, 365804), (28, 182902), (56, 91451), (109, 46984), (218, 23492), (436, 11746), (763, 6712), (839, 6104), (872, 5873), (1526, 3356), (1678, 3052)]