64880956

素因数分解:

$2^2\times 7^1\times {\mathrm{757}}^1\times {\mathrm{3061}}^1$

素因数の和:3829

約数の個数: 24

約数和(自身を含む): 129975776

約数和(自身を除く): 65094820

約数列:

[1, 2, 4, 7, 14, 28, 757, 1514, 3028, 3061, 5299, 6122, 10598, 12244, 21196, 21427, 42854, 85708, 2317177, 4634354, 9268708, 16220239, 32440478, 64880956]

約数ペア:

[(1, 64880956), (2, 32440478), (4, 16220239), (7, 9268708), (14, 4634354), (28, 2317177), (757, 85708), (1514, 42854), (3028, 21427), (3061, 21196), (5299, 12244), (6122, 10598)]