3957256

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{6967}}^1$

素因数の和:7044

約数の個数: 16

約数和(自身を含む): 7525440

約数和(自身を除く): 3568184

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 6967, 13934, 27868, 55736, 494657, 989314, 1978628, 3957256]

約数ペア:

[(1, 3957256), (2, 1978628), (4, 989314), (8, 494657), (71, 55736), (142, 27868), (284, 13934), (568, 6967)]