28245642

素因数分解:

$2^1\times 3^1\times {\mathrm{311}}^1\times {\mathrm{15137}}^1$

素因数の和:15453

約数の個数: 16

約数和(自身を含む): 56676672

約数和(自身を除く): 28431030

約数列:

[1, 2, 3, 6, 311, 622, 933, 1866, 15137, 30274, 45411, 90822, 4707607, 9415214, 14122821, 28245642]

約数ペア:

[(1, 28245642), (2, 14122821), (3, 9415214), (6, 4707607), (311, 90822), (622, 45411), (933, 30274), (1866, 15137)]