28617656

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{26111}}^1$

素因数の和:26254

約数の個数: 16

約数和(自身を含む): 54051840

約数和(自身を除く): 25434184

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 26111, 52222, 104444, 208888, 3577207, 7154414, 14308828, 28617656]

約数ペア:

[(1, 28617656), (2, 14308828), (4, 7154414), (8, 3577207), (137, 208888), (274, 104444), (548, 52222), (1096, 26111)]