66458998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{2531}}^1$

素因数の和:3243

約数の個数: 16

約数和(自身を含む): 105128640

約数和(自身を除く): 38669642

約数列:

[1, 2, 19, 38, 691, 1382, 2531, 5062, 13129, 26258, 48089, 96178, 1748921, 3497842, 33229499, 66458998]

約数ペア:

[(1, 66458998), (2, 33229499), (19, 3497842), (38, 1748921), (691, 96178), (1382, 48089), (2531, 26258), (5062, 13129)]