64049726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{23917}}^1$

素因数の和:24035

約数の個数: 16

約数和(自身を含む): 104473824

約数和(自身を除く): 40424098

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 23917, 47834, 310921, 621842, 2463451, 4926902, 32024863, 64049726]

約数ペア:

[(1, 64049726), (2, 32024863), (13, 4926902), (26, 2463451), (103, 621842), (206, 310921), (1339, 47834), (2678, 23917)]