66716426

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{44537}}^1$

素因数の和:44653

約数の個数: 16

約数和(自身を含む): 115442496

約数和(自身を除く): 48726070

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 44537, 89074, 311759, 623518, 4765459, 9530918, 33358213, 66716426]

約数ペア:

[(1, 66716426), (2, 33358213), (7, 9530918), (14, 4765459), (107, 623518), (214, 311759), (749, 89074), (1498, 44537)]