28249374

素因数分解:

$2^1\times 3^1\times {\mathrm{311}}^1\times {\mathrm{15139}}^1$

素因数の和:15455

約数の個数: 16

約数和(自身を含む): 56684160

約数和(自身を除く): 28434786

約数列:

[1, 2, 3, 6, 311, 622, 933, 1866, 15139, 30278, 45417, 90834, 4708229, 9416458, 14124687, 28249374]

約数ペア:

[(1, 28249374), (2, 14124687), (3, 9416458), (6, 4708229), (311, 90834), (622, 45417), (933, 30278), (1866, 15139)]