39122228

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{719}}^1$

素因数の和:1007

約数の個数: 24

約数和(自身を含む): 69995520

約数和(自身を除く): 30873292

約数列:

[1, 2, 4, 61, 122, 223, 244, 446, 719, 892, 1438, 2876, 13603, 27206, 43859, 54412, 87718, 160337, 175436, 320674, 641348, 9780557, 19561114, 39122228]

約数ペア:

[(1, 39122228), (2, 19561114), (4, 9780557), (61, 641348), (122, 320674), (223, 175436), (244, 160337), (446, 87718), (719, 54412), (892, 43859), (1438, 27206), (2876, 13603)]