72494842

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{272537}}^1$

素因数の和:272565

約数の個数: 16

約数和(自身を含む): 130818240

約数和(自身を除く): 58323398

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 272537, 545074, 1907759, 3815518, 5178203, 10356406, 36247421, 72494842]

約数ペア:

[(1, 72494842), (2, 36247421), (7, 10356406), (14, 5178203), (19, 3815518), (38, 1907759), (133, 545074), (266, 272537)]