66883564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{1847}}^1$

素因数の和:2685

約数の個数: 24

約数和(自身を含む): 127911168

約数和(自身を除く): 61027604

約数列:

[1, 2, 4, 11, 22, 44, 823, 1646, 1847, 3292, 3694, 7388, 9053, 18106, 20317, 36212, 40634, 81268, 1520081, 3040162, 6080324, 16720891, 33441782, 66883564]

約数ペア:

[(1, 66883564), (2, 33441782), (4, 16720891), (11, 6080324), (22, 3040162), (44, 1520081), (823, 81268), (1646, 40634), (1847, 36212), (3292, 20317), (3694, 18106), (7388, 9053)]