77228612

素因数分解:

$2^2\times {\mathrm{2221}}^1\times {\mathrm{8693}}^1$

素因数の和:10918

約数の個数: 12

約数和(自身を含む): 135226476

約数和(自身を除く): 57997864

約数列:

[1, 2, 4, 2221, 4442, 8693, 8884, 17386, 34772, 19307153, 38614306, 77228612]

約数ペア:

[(1, 77228612), (2, 38614306), (4, 19307153), (2221, 34772), (4442, 17386), (8693, 8884)]