72283672708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{3317591}}^1$

素因数の和:3318027

約数の個数: 24

約数和(自身を含む): 136552086720

約数和(自身を除く): 64268414012

約数列:

[1, 2, 4, 13, 26, 52, 419, 838, 1676, 5447, 10894, 21788, 3317591, 6635182, 13270364, 43128683, 86257366, 172514732, 1390070629, 2780141258, 5560282516, 18070918177, 36141836354, 72283672708]

約数ペア:

[(1, 72283672708), (2, 36141836354), (4, 18070918177), (13, 5560282516), (26, 2780141258), (52, 1390070629), (419, 172514732), (838, 86257366), (1676, 43128683), (5447, 13270364), (10894, 6635182), (21788, 3317591)]