13292848

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{139}}^2$

素因数の和:329

約数の個数: 30

約数和(自身を含む): 26544804

約数和(自身を除く): 13251956

約数列:

[1, 2, 4, 8, 16, 43, 86, 139, 172, 278, 344, 556, 688, 1112, 2224, 5977, 11954, 19321, 23908, 38642, 47816, 77284, 95632, 154568, 309136, 830803, 1661606, 3323212, 6646424, 13292848]

約数ペア:

[(1, 13292848), (2, 6646424), (4, 3323212), (8, 1661606), (16, 830803), (43, 309136), (86, 154568), (139, 95632), (172, 77284), (278, 47816), (344, 38642), (556, 23908), (688, 19321), (1112, 11954), (2224, 5977)]