28621842

素因数分解:

$2^1\times 3^1\times {\mathrm{389}}^1\times {\mathrm{12263}}^1$

素因数の和:12657

約数の個数: 16

約数和(自身を含む): 57395520

約数和(自身を除く): 28773678

約数列:

[1, 2, 3, 6, 389, 778, 1167, 2334, 12263, 24526, 36789, 73578, 4770307, 9540614, 14310921, 28621842]

約数ペア:

[(1, 28621842), (2, 14310921), (3, 9540614), (6, 4770307), (389, 73578), (778, 36789), (1167, 24526), (2334, 12263)]