64868474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79691}}^1$

素因数の和:79741

約数の個数: 16

約数和(自身を含む): 109018656

約数和(自身を除く): 44150182

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 79691, 159382, 876601, 1753202, 2948567, 5897134, 32434237, 64868474]

約数ペア:

[(1, 64868474), (2, 32434237), (11, 5897134), (22, 2948567), (37, 1753202), (74, 876601), (407, 159382), (814, 79691)]