72062008

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{47161}}^1$

素因数の和:47358

約数の個数: 16

約数和(自身を含む): 135826560

約数和(自身を除く): 63764552

約数列:

[1, 2, 4, 8, 191, 382, 764, 1528, 47161, 94322, 188644, 377288, 9007751, 18015502, 36031004, 72062008]

約数ペア:

[(1, 72062008), (2, 36031004), (4, 18015502), (8, 9007751), (191, 377288), (382, 188644), (764, 94322), (1528, 47161)]