28294038

素因数分解:

$2^1\times 3^2\times {\mathrm{1229}}^1\times {\mathrm{1279}}^1$

素因数の和:2516

約数の個数: 24

約数和(自身を含む): 61401600

約数和(自身を除く): 33107562

約数列:

[1, 2, 3, 6, 9, 18, 1229, 1279, 2458, 2558, 3687, 3837, 7374, 7674, 11061, 11511, 22122, 23022, 1571891, 3143782, 4715673, 9431346, 14147019, 28294038]

約数ペア:

[(1, 28294038), (2, 14147019), (3, 9431346), (6, 4715673), (9, 3143782), (18, 1571891), (1229, 23022), (1279, 22122), (2458, 11511), (2558, 11061), (3687, 7674), (3837, 7374)]