66866474

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2311}}^1$

素因数の和:2390

約数の個数: 32

約数和(自身を含む): 113861376

約数和(自身を除く): 46994902

約数列:

[1, 2, 17, 23, 34, 37, 46, 74, 391, 629, 782, 851, 1258, 1702, 2311, 4622, 14467, 28934, 39287, 53153, 78574, 85507, 106306, 171014, 903601, 1453619, 1807202, 1966661, 2907238, 3933322, 33433237, 66866474]

約数ペア:

[(1, 66866474), (2, 33433237), (17, 3933322), (23, 2907238), (34, 1966661), (37, 1807202), (46, 1453619), (74, 903601), (391, 171014), (629, 106306), (782, 85507), (851, 78574), (1258, 53153), (1702, 39287), (2311, 28934), (4622, 14467)]