428708432

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{570091}}^1$

素因数の和:570146

約数の個数: 20

約数和(自身を含む): 848296896

約数和(自身を除く): 419588464

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 570091, 1140182, 2280364, 4560728, 9121456, 26794277, 53588554, 107177108, 214354216, 428708432]

約数ペア:

[(1, 428708432), (2, 214354216), (4, 107177108), (8, 53588554), (16, 26794277), (47, 9121456), (94, 4560728), (188, 2280364), (376, 1140182), (752, 570091)]