25669852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1877}}^1$

素因数の和:2157

約数の個数: 24

約数和(自身を含む): 48587616

約数和(自身を除く): 22917764

約数列:

[1, 2, 4, 13, 26, 52, 263, 526, 1052, 1877, 3419, 3754, 6838, 7508, 13676, 24401, 48802, 97604, 493651, 987302, 1974604, 6417463, 12834926, 25669852]

約数ペア:

[(1, 25669852), (2, 12834926), (4, 6417463), (13, 1974604), (26, 987302), (52, 493651), (263, 97604), (526, 48802), (1052, 24401), (1877, 13676), (3419, 7508), (3754, 6838)]