39437684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{68947}}^1$

素因数の和:68975

約数の個数: 24

約数和(自身を含む): 81082848

約数和(自身を除く): 41645164

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 68947, 137894, 275788, 758417, 896311, 1516834, 1792622, 3033668, 3585244, 9859421, 19718842, 39437684]

約数ペア:

[(1, 39437684), (2, 19718842), (4, 9859421), (11, 3585244), (13, 3033668), (22, 1792622), (26, 1516834), (44, 896311), (52, 758417), (143, 275788), (286, 137894), (572, 68947)]