27791224

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{9623}}^1$

素因数の和:9667

約数の個数: 24

約数和(自身を含む): 55001160

約数和(自身を除く): 27209936

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 9623, 19246, 38492, 76984, 182837, 365674, 731348, 1462696, 3473903, 6947806, 13895612, 27791224]

約数ペア:

[(1, 27791224), (2, 13895612), (4, 6947806), (8, 3473903), (19, 1462696), (38, 731348), (76, 365674), (152, 182837), (361, 76984), (722, 38492), (1444, 19246), (2888, 9623)]