25620716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{5153}}^1$

素因数の和:5281

約数の個数: 24

約数和(自身を含む): 49354704

約数和(自身を除く): 23733988

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 5153, 10306, 20612, 56683, 113366, 226732, 582289, 1164578, 2329156, 6405179, 12810358, 25620716]

約数ペア:

[(1, 25620716), (2, 12810358), (4, 6405179), (11, 2329156), (22, 1164578), (44, 582289), (113, 226732), (226, 113366), (452, 56683), (1243, 20612), (2486, 10306), (4972, 5153)]