56116866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{719447}}^1$

素因数の和:719465

約数の個数: 16

約数和(自身を含む): 120867264

約数和(自身を除く): 64750398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 719447, 1438894, 2158341, 4316682, 9352811, 18705622, 28058433, 56116866]

約数ペア:

[(1, 56116866), (2, 28058433), (3, 18705622), (6, 9352811), (13, 4316682), (26, 2158341), (39, 1438894), (78, 719447)]