72214714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19423}}^1$

素因数の和:19462

約数の個数: 24

約数和(自身を含む): 127965312

約数和(自身を除く): 55750598

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 19423, 38846, 213653, 252499, 427306, 504998, 2777489, 3282487, 5554978, 6564974, 36107357, 72214714]

約数ペア:

[(1, 72214714), (2, 36107357), (11, 6564974), (13, 5554978), (22, 3282487), (26, 2777489), (143, 504998), (169, 427306), (286, 252499), (338, 213653), (1859, 38846), (3718, 19423)]