74279426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1031}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 127951488

約数和(自身を除く): 53672062

約数列:

[1, 2, 13, 17, 26, 34, 163, 221, 326, 442, 1031, 2062, 2119, 2771, 4238, 5542, 13403, 17527, 26806, 35054, 36023, 72046, 168053, 227851, 336106, 455702, 2184689, 2856901, 4369378, 5713802, 37139713, 74279426]

約数ペア:

[(1, 74279426), (2, 37139713), (13, 5713802), (17, 4369378), (26, 2856901), (34, 2184689), (163, 455702), (221, 336106), (326, 227851), (442, 168053), (1031, 72046), (2062, 36023), (2119, 35054), (2771, 26806), (4238, 17527), (5542, 13403)]