28625044

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{4073}}^1$

素因数の和:4335

約数の個数: 24

約数和(自身を含む): 57492288

約数和(自身を除く): 28867244

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 1004, 1757, 3514, 4073, 7028, 8146, 16292, 28511, 57022, 114044, 1022323, 2044646, 4089292, 7156261, 14312522, 28625044]

約数ペア:

[(1, 28625044), (2, 14312522), (4, 7156261), (7, 4089292), (14, 2044646), (28, 1022323), (251, 114044), (502, 57022), (1004, 28511), (1757, 16292), (3514, 8146), (4073, 7028)]