8127476

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2663}}^1$

素因数の和:2783

約数の個数: 24

約数和(自身を含む): 16410240

約数和(自身を除く): 8282764

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 2663, 3052, 5326, 10652, 18641, 37282, 74564, 290267, 580534, 1161068, 2031869, 4063738, 8127476]

約数ペア:

[(1, 8127476), (2, 4063738), (4, 2031869), (7, 1161068), (14, 580534), (28, 290267), (109, 74564), (218, 37282), (436, 18641), (763, 10652), (1526, 5326), (2663, 3052)]