71359444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{8419}}^1$

素因数の和:8599

約数の個数: 24

約数和(自身を含む): 135326240

約数和(自身を除く): 63966796

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 4238, 8419, 8476, 16838, 33676, 109447, 218894, 437788, 1372297, 2744594, 5489188, 17839861, 35679722, 71359444]

約数ペア:

[(1, 71359444), (2, 35679722), (4, 17839861), (13, 5489188), (26, 2744594), (52, 1372297), (163, 437788), (326, 218894), (652, 109447), (2119, 33676), (4238, 16838), (8419, 8476)]