71027396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{84961}}^1$

素因数の和:84995

約数の個数: 24

約数和(自身を含む): 142736160

約数和(自身を除く): 71708764

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 84961, 169922, 339844, 934571, 1614259, 1869142, 3228518, 3738284, 6457036, 17756849, 35513698, 71027396]

約数ペア:

[(1, 71027396), (2, 35513698), (4, 17756849), (11, 6457036), (19, 3738284), (22, 3228518), (38, 1869142), (44, 1614259), (76, 934571), (209, 339844), (418, 169922), (836, 84961)]