66707578

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{15031}}^1$

素因数の和:15357

約数の個数: 16

約数和(自身を含む): 114724224

約数和(自身を除く): 48016646

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4438, 15031, 30062, 105217, 210434, 4764827, 9529654, 33353789, 66707578]

約数ペア:

[(1, 66707578), (2, 33353789), (7, 9529654), (14, 4764827), (317, 210434), (634, 105217), (2219, 30062), (4438, 15031)]