28747518

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{90401}}^1$

素因数の和:90459

約数の個数: 16

約数和(自身を含む): 58580496

約数和(自身を除く): 29832978

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 90401, 180802, 271203, 542406, 4791253, 9582506, 14373759, 28747518]

約数ペア:

[(1, 28747518), (2, 14373759), (3, 9582506), (6, 4791253), (53, 542406), (106, 271203), (159, 180802), (318, 90401)]