75486238

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{1999}}^1$

素因数の和:2319

約数の個数: 16

約数和(自身を含む): 115200000

約数和(自身を除く): 39713762

約数列:

[1, 2, 79, 158, 239, 478, 1999, 3998, 18881, 37762, 157921, 315842, 477761, 955522, 37743119, 75486238]

約数ペア:

[(1, 75486238), (2, 37743119), (79, 955522), (158, 477761), (239, 315842), (478, 157921), (1999, 37762), (3998, 18881)]