28821598

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1300

約数の個数: 24

約数和(自身を含む): 47512656

約数和(自身を除く): 18691058

約数列:

[1, 2, 13, 26, 71, 142, 169, 338, 923, 1201, 1846, 2402, 11999, 15613, 23998, 31226, 85271, 170542, 202969, 405938, 1108523, 2217046, 14410799, 28821598]

約数ペア:

[(1, 28821598), (2, 14410799), (13, 2217046), (26, 1108523), (71, 405938), (142, 202969), (169, 170542), (338, 85271), (923, 31226), (1201, 23998), (1846, 15613), (2402, 11999)]