25798292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2741}}^1$

素因数の和:2939

約数の個数: 24

約数和(自身を含む): 48906312

約数和(自身を除く): 23108020

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 2741, 4706, 5482, 9412, 10964, 35633, 71266, 142532, 496121, 992242, 1984484, 6449573, 12899146, 25798292]

約数ペア:

[(1, 25798292), (2, 12899146), (4, 6449573), (13, 1984484), (26, 992242), (52, 496121), (181, 142532), (362, 71266), (724, 35633), (2353, 10964), (2741, 9412), (4706, 5482)]