40441742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1523}}^1$

素因数の和:1624

約数の個数: 32

約数和(自身を含む): 71103744

約数和(自身を除く): 30662002

約数列:

[1, 2, 11, 17, 22, 34, 71, 142, 187, 374, 781, 1207, 1523, 1562, 2414, 3046, 13277, 16753, 25891, 26554, 33506, 51782, 108133, 216266, 284801, 569602, 1189463, 1838261, 2378926, 3676522, 20220871, 40441742]

約数ペア:

[(1, 40441742), (2, 20220871), (11, 3676522), (17, 2378926), (22, 1838261), (34, 1189463), (71, 569602), (142, 284801), (187, 216266), (374, 108133), (781, 51782), (1207, 33506), (1523, 26554), (1562, 25891), (2414, 16753), (3046, 13277)]