57221704

素因数分解:

$2^3\times {\mathrm{2003}}^1\times {\mathrm{3571}}^1$

素因数の和:5580

約数の個数: 16

約数和(自身を含む): 107374320

約数和(自身を除く): 50152616

約数列:

[1, 2, 4, 8, 2003, 3571, 4006, 7142, 8012, 14284, 16024, 28568, 7152713, 14305426, 28610852, 57221704]

約数ペア:

[(1, 57221704), (2, 28610852), (4, 14305426), (8, 7152713), (2003, 28568), (3571, 16024), (4006, 14284), (7142, 8012)]