28978692

素因数分解:

$2^2\times 3^1\times {\mathrm{1549}}^1\times {\mathrm{1559}}^1$

素因数の和:3115

約数の個数: 24

約数和(自身を含む): 67704000

約数和(自身を除く): 38725308

約数列:

[1, 2, 3, 4, 6, 12, 1549, 1559, 3098, 3118, 4647, 4677, 6196, 6236, 9294, 9354, 18588, 18708, 2414891, 4829782, 7244673, 9659564, 14489346, 28978692]

約数ペア:

[(1, 28978692), (2, 14489346), (3, 9659564), (4, 7244673), (6, 4829782), (12, 2414891), (1549, 18708), (1559, 18588), (3098, 9354), (3118, 9294), (4647, 6236), (4677, 6196)]