28571922

素因数分解:

$2^1\times 3^2\times {\mathrm{409}}^1\times {\mathrm{3881}}^1$

素因数の和:4298

約数の個数: 24

約数和(自身を含む): 62073180

約数和(自身を除く): 33501258

約数列:

[1, 2, 3, 6, 9, 18, 409, 818, 1227, 2454, 3681, 3881, 7362, 7762, 11643, 23286, 34929, 69858, 1587329, 3174658, 4761987, 9523974, 14285961, 28571922]

約数ペア:

[(1, 28571922), (2, 14285961), (3, 9523974), (6, 4761987), (9, 3174658), (18, 1587329), (409, 69858), (818, 34929), (1227, 23286), (2454, 11643), (3681, 7762), (3881, 7362)]