38631242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 67060224

約数和(自身を除く): 28428982

約数列:

[1, 2, 13, 17, 26, 34, 71, 142, 221, 442, 923, 1207, 1231, 1846, 2414, 2462, 15691, 16003, 20927, 31382, 32006, 41854, 87401, 174802, 272051, 544102, 1136213, 1485817, 2272426, 2971634, 19315621, 38631242]

約数ペア:

[(1, 38631242), (2, 19315621), (13, 2971634), (17, 2272426), (26, 1485817), (34, 1136213), (71, 544102), (142, 272051), (221, 174802), (442, 87401), (923, 41854), (1207, 32006), (1231, 31382), (1846, 20927), (2414, 16003), (2462, 15691)]