25607608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2179}}^1$

素因数の和:2311

約数の個数: 32

約数和(自身を含む): 52189200

約数和(自身を除く): 26581592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 226, 452, 904, 1469, 2179, 2938, 4358, 5876, 8716, 11752, 17432, 28327, 56654, 113308, 226616, 246227, 492454, 984908, 1969816, 3200951, 6401902, 12803804, 25607608]

約数ペア:

[(1, 25607608), (2, 12803804), (4, 6401902), (8, 3200951), (13, 1969816), (26, 984908), (52, 492454), (104, 246227), (113, 226616), (226, 113308), (452, 56654), (904, 28327), (1469, 17432), (2179, 11752), (2938, 8716), (4358, 5876)]