66871678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{6353}}^1$

素因数の和:6651

約数の個数: 16

約数和(自身を含む): 105984720

約数和(自身を除く): 39113042

約数列:

[1, 2, 19, 38, 277, 554, 5263, 6353, 10526, 12706, 120707, 241414, 1759781, 3519562, 33435839, 66871678]

約数ペア:

[(1, 66871678), (2, 33435839), (19, 3519562), (38, 1759781), (277, 241414), (554, 120707), (5263, 12706), (6353, 10526)]