40285564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{1451}}^1$

素因数の和:2097

約数の個数: 24

約数和(自身を含む): 77083776

約数和(自身を除く): 36798212

約数列:

[1, 2, 4, 11, 22, 44, 631, 1262, 1451, 2524, 2902, 5804, 6941, 13882, 15961, 27764, 31922, 63844, 915581, 1831162, 3662324, 10071391, 20142782, 40285564]

約数ペア:

[(1, 40285564), (2, 20142782), (4, 10071391), (11, 3662324), (22, 1831162), (44, 915581), (631, 63844), (1262, 31922), (1451, 27764), (2524, 15961), (2902, 13882), (5804, 6941)]