28044772

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{23293}}^1$

素因数の和:23347

約数の個数: 24

約数和(自身を含む): 57396416

約数和(自身を除く): 29351644

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 23293, 46586, 93172, 163051, 326102, 652204, 1001599, 2003198, 4006396, 7011193, 14022386, 28044772]

約数ペア:

[(1, 28044772), (2, 14022386), (4, 7011193), (7, 4006396), (14, 2003198), (28, 1001599), (43, 652204), (86, 326102), (172, 163051), (301, 93172), (602, 46586), (1204, 23293)]