28081122

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{11443}}^1$

素因数の和:11857

約数の個数: 16

約数和(自身を含む): 56304480

約数和(自身を除く): 28223358

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 11443, 22886, 34329, 68658, 4680187, 9360374, 14040561, 28081122]

約数ペア:

[(1, 28081122), (2, 14040561), (3, 9360374), (6, 4680187), (409, 68658), (818, 34329), (1227, 22886), (2454, 11443)]