28023242

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{4877}}^1$

素因数の和:4922

約数の個数: 24

約数和(自身を含む): 48204396

約数和(自身を除く): 20181154

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 4877, 5746, 9754, 63401, 82909, 126802, 165818, 824213, 1077817, 1648426, 2155634, 14011621, 28023242]

約数ペア:

[(1, 28023242), (2, 14011621), (13, 2155634), (17, 1648426), (26, 1077817), (34, 824213), (169, 165818), (221, 126802), (338, 82909), (442, 63401), (2873, 9754), (4877, 5746)]