28305019016

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{33066611}}^1$

素因数の和:33066724

約数の個数: 16

約数和(自身を含む): 53567911440

約数和(自身を除く): 25262892424

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 33066611, 66133222, 132266444, 264532888, 3538127377, 7076254754, 14152509508, 28305019016]

約数ペア:

[(1, 28305019016), (2, 14152509508), (4, 7076254754), (8, 3538127377), (107, 264532888), (214, 132266444), (428, 66133222), (856, 33066611)]