28560868

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{9533}}^1$

素因数の和:9651

約数の個数: 24

約数和(自身を含む): 57661632

約数和(自身を除く): 29100764

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 9533, 19066, 38132, 66731, 133462, 266924, 1020031, 2040062, 4080124, 7140217, 14280434, 28560868]

約数ペア:

[(1, 28560868), (2, 14280434), (4, 7140217), (7, 4080124), (14, 2040062), (28, 1020031), (107, 266924), (214, 133462), (428, 66731), (749, 38132), (1498, 19066), (2996, 9533)]