69874628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{9103}}^1$

素因数の和:9227

約数の個数: 24

約数和(自身を含む): 130005120

約数和(自身を除く): 60130492

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3838, 7676, 9103, 18206, 36412, 172957, 345914, 691828, 919403, 1838806, 3677612, 17468657, 34937314, 69874628]

約数ペア:

[(1, 69874628), (2, 34937314), (4, 17468657), (19, 3677612), (38, 1838806), (76, 919403), (101, 691828), (202, 345914), (404, 172957), (1919, 36412), (3838, 18206), (7676, 9103)]