7872008

素因数分解:

$2^3\times {\mathrm{271}}^1\times {\mathrm{3631}}^1$

素因数の和:3908

約数の個数: 16

約数和(自身を含む): 14818560

約数和(自身を除く): 6946552

約数列:

[1, 2, 4, 8, 271, 542, 1084, 2168, 3631, 7262, 14524, 29048, 984001, 1968002, 3936004, 7872008]

約数ペア:

[(1, 7872008), (2, 3936004), (4, 1968002), (8, 984001), (271, 29048), (542, 14524), (1084, 7262), (2168, 3631)]