28001336

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{28927}}^1$

素因数の和:28955

約数の個数: 24

約数和(自身を含む): 57711360

約数和(自身を除く): 29710024

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 28927, 57854, 115708, 231416, 318197, 636394, 1272788, 2545576, 3500167, 7000334, 14000668, 28001336]

約数ペア:

[(1, 28001336), (2, 14000668), (4, 7000334), (8, 3500167), (11, 2545576), (22, 1272788), (44, 636394), (88, 318197), (121, 231416), (242, 115708), (484, 57854), (968, 28927)]