66694610

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{23567}}^1$

素因数の和:23857

約数の個数: 16

約数和(自身を含む): 120479616

約数和(自身を除く): 53785006

約数列:

[1, 2, 5, 10, 283, 566, 1415, 2830, 23567, 47134, 117835, 235670, 6669461, 13338922, 33347305, 66694610]

約数ペア:

[(1, 66694610), (2, 33347305), (5, 13338922), (10, 6669461), (283, 235670), (566, 117835), (1415, 47134), (2830, 23567)]