25539404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{2207}}^1$

素因数の和:2485

約数の個数: 24

約数和(自身を含む): 48964608

約数和(自身を除く): 23425204

約数列:

[1, 2, 4, 11, 22, 44, 263, 526, 1052, 2207, 2893, 4414, 5786, 8828, 11572, 24277, 48554, 97108, 580441, 1160882, 2321764, 6384851, 12769702, 25539404]

約数ペア:

[(1, 25539404), (2, 12769702), (4, 6384851), (11, 2321764), (22, 1160882), (44, 580441), (263, 97108), (526, 48554), (1052, 24277), (2207, 11572), (2893, 8828), (4414, 5786)]