764028748

素因数分解:

$2^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{41281}}^1$

素因数の和:41953

約数の個数: 24

約数和(自身を含む): 1530406304

約数和(自身を除く): 766377556

約数列:

[1, 2, 4, 7, 14, 28, 661, 1322, 2644, 4627, 9254, 18508, 41281, 82562, 165124, 288967, 577934, 1155868, 27286741, 54573482, 109146964, 191007187, 382014374, 764028748]

約数ペア:

[(1, 764028748), (2, 382014374), (4, 191007187), (7, 109146964), (14, 54573482), (28, 27286741), (661, 1155868), (1322, 577934), (2644, 288967), (4627, 165124), (9254, 82562), (18508, 41281)]