25753670396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{429887}}^1$

素因数の和:430789

約数の個数: 24

約数和(自身を含む): 47774313216

約数和(自身を除く): 22020642820

約数列:

[1, 2, 4, 17, 34, 68, 881, 1762, 3524, 14977, 29954, 59908, 429887, 859774, 1719548, 7308079, 14616158, 29232316, 378730447, 757460894, 1514921788, 6438417599, 12876835198, 25753670396]

約数ペア:

[(1, 25753670396), (2, 12876835198), (4, 6438417599), (17, 1514921788), (34, 757460894), (68, 378730447), (881, 29232316), (1762, 14616158), (3524, 7308079), (14977, 1719548), (29954, 859774), (59908, 429887)]