66545728

素因数分解:

$2^6\times {\mathrm{163}}^1\times {\mathrm{6379}}^1$

素因数の和:6554

約数の個数: 28

約数和(自身を含む): 132882640

約数和(自身を除く): 66336912

約数列:

[1, 2, 4, 8, 16, 32, 64, 163, 326, 652, 1304, 2608, 5216, 6379, 10432, 12758, 25516, 51032, 102064, 204128, 408256, 1039777, 2079554, 4159108, 8318216, 16636432, 33272864, 66545728]

約数ペア:

[(1, 66545728), (2, 33272864), (4, 16636432), (8, 8318216), (16, 4159108), (32, 2079554), (64, 1039777), (163, 408256), (326, 204128), (652, 102064), (1304, 51032), (2608, 25516), (5216, 12758), (6379, 10432)]