7998416

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{1319}}^1$

素因数の和:1706

約数の個数: 20

約数和(自身を含む): 15549600

約数和(自身を除く): 7551184

約数列:

[1, 2, 4, 8, 16, 379, 758, 1319, 1516, 2638, 3032, 5276, 6064, 10552, 21104, 499901, 999802, 1999604, 3999208, 7998416]

約数ペア:

[(1, 7998416), (2, 3999208), (4, 1999604), (8, 999802), (16, 499901), (379, 21104), (758, 10552), (1319, 6064), (1516, 5276), (2638, 3032)]