27581876

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{42829}}^1$

素因数の和:42863

約数の個数: 24

約数和(自身を含む): 57563520

約数和(自身を除く): 29981644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 42829, 85658, 171316, 299803, 599606, 985067, 1199212, 1970134, 3940268, 6895469, 13790938, 27581876]

約数ペア:

[(1, 27581876), (2, 13790938), (4, 6895469), (7, 3940268), (14, 1970134), (23, 1199212), (28, 985067), (46, 599606), (92, 299803), (161, 171316), (322, 85658), (644, 42829)]