66141026

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{11551}}^1$

素因数の和:11969

約数の個数: 16

約数和(自身を含む): 113671680

約数和(自身を除く): 47530654

約数列:

[1, 2, 7, 14, 409, 818, 2863, 5726, 11551, 23102, 80857, 161714, 4724359, 9448718, 33070513, 66141026]

約数ペア:

[(1, 66141026), (2, 33070513), (7, 9448718), (14, 4724359), (409, 161714), (818, 80857), (2863, 23102), (5726, 11551)]