28591924

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{557}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 51512328

約数和(自身を除く): 22920404

約数列:

[1, 2, 4, 41, 82, 164, 313, 557, 626, 1114, 1252, 2228, 12833, 22837, 25666, 45674, 51332, 91348, 174341, 348682, 697364, 7147981, 14295962, 28591924]

約数ペア:

[(1, 28591924), (2, 14295962), (4, 7147981), (41, 697364), (82, 348682), (164, 174341), (313, 91348), (557, 51332), (626, 45674), (1114, 25666), (1252, 22837), (2228, 12833)]