2656478728

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{66029}}^1$

素因数の和:66189

約数の個数: 32

約数和(自身を含む): 5134492800

約数和(自身を除く): 2478014072

約数列:

[1, 2, 4, 8, 47, 94, 107, 188, 214, 376, 428, 856, 5029, 10058, 20116, 40232, 66029, 132058, 264116, 528232, 3103363, 6206726, 7065103, 12413452, 14130206, 24826904, 28260412, 56520824, 332059841, 664119682, 1328239364, 2656478728]

約数ペア:

[(1, 2656478728), (2, 1328239364), (4, 664119682), (8, 332059841), (47, 56520824), (94, 28260412), (107, 24826904), (188, 14130206), (214, 12413452), (376, 7065103), (428, 6206726), (856, 3103363), (5029, 528232), (10058, 264116), (20116, 132058), (40232, 66029)]