25386564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{302221}}^1$

素因数の和:302235

約数の個数: 24

約数和(自身を含む): 67697728

約数和(自身を除く): 42311164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 302221, 604442, 906663, 1208884, 1813326, 2115547, 3626652, 4231094, 6346641, 8462188, 12693282, 25386564]

約数ペア:

[(1, 25386564), (2, 12693282), (3, 8462188), (4, 6346641), (6, 4231094), (7, 3626652), (12, 2115547), (14, 1813326), (21, 1208884), (28, 906663), (42, 604442), (84, 302221)]