28575508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4327}}^1$

素因数の和:4471

約数の個数: 24

約数和(自身を含む): 54290432

約数和(自身を除く): 25714924

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 4327, 6604, 8654, 17308, 56251, 112502, 225004, 549529, 1099058, 2198116, 7143877, 14287754, 28575508]

約数ペア:

[(1, 28575508), (2, 14287754), (4, 7143877), (13, 2198116), (26, 1099058), (52, 549529), (127, 225004), (254, 112502), (508, 56251), (1651, 17308), (3302, 8654), (4327, 6604)]