71520958084

素因数分解:

$2^2\times {\mathrm{3259}}^1\times {\mathrm{5486419}}^1$

素因数の和:5489682

約数の個数: 12

約数和(自身を含む): 125200104400

約数和(自身を除く): 53679146316

約数列:

[1, 2, 4, 3259, 6518, 13036, 5486419, 10972838, 21945676, 17880239521, 35760479042, 71520958084]

約数ペア:

[(1, 71520958084), (2, 35760479042), (4, 17880239521), (3259, 21945676), (6518, 10972838), (13036, 5486419)]