66864842

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{16253}}^1$

素因数の和:16294

約数の個数: 24

約数和(自身を含む): 116736228

約数和(自身を除く): 49871386

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 16253, 32506, 178783, 276301, 357566, 552602, 1966613, 3039311, 3933226, 6078622, 33432421, 66864842]

約数ペア:

[(1, 66864842), (2, 33432421), (11, 6078622), (17, 3933226), (22, 3039311), (34, 1966613), (121, 552602), (187, 357566), (242, 276301), (374, 178783), (2057, 32506), (4114, 16253)]