26082992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{125399}}^1$

素因数の和:125420

約数の個数: 20

約数和(自身を含む): 54423600

約数和(自身を除く): 28340608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 125399, 250798, 501596, 1003192, 1630187, 2006384, 3260374, 6520748, 13041496, 26082992]

約数ペア:

[(1, 26082992), (2, 13041496), (4, 6520748), (8, 3260374), (13, 2006384), (16, 1630187), (26, 1003192), (52, 501596), (104, 250798), (208, 125399)]