28731314

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{2473}}^1$

素因数の和:2669

約数の個数: 16

約数和(自身を含む): 44561688

約数和(自身を除く): 15830374

約数列:

[1, 2, 37, 74, 157, 314, 2473, 4946, 5809, 11618, 91501, 183002, 388261, 776522, 14365657, 28731314]

約数ペア:

[(1, 28731314), (2, 14365657), (37, 776522), (74, 388261), (157, 183002), (314, 91501), (2473, 11618), (4946, 5809)]