66677254

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{24677}}^1$

素因数の和:24879

約数の個数: 16

約数和(自身を含む): 114900768

約数和(自身を除く): 48223514

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 24677, 49354, 172739, 345478, 4762661, 9525322, 33338627, 66677254]

約数ペア:

[(1, 66677254), (2, 33338627), (7, 9525322), (14, 4762661), (193, 345478), (386, 172739), (1351, 49354), (2702, 24677)]