39142724

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{2719}}^1$

素因数の和:2843

約数の個数: 24

約数和(自身を含む): 70828800

約数和(自身を除く): 31686076

約数列:

[1, 2, 4, 59, 61, 118, 122, 236, 244, 2719, 3599, 5438, 7198, 10876, 14396, 160421, 165859, 320842, 331718, 641684, 663436, 9785681, 19571362, 39142724]

約数ペア:

[(1, 39142724), (2, 19571362), (4, 9785681), (59, 663436), (61, 641684), (118, 331718), (122, 320842), (236, 165859), (244, 160421), (2719, 14396), (3599, 10876), (5438, 7198)]