27862982

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{86531}}^1$

素因数の和:86563

約数の個数: 16

約数和(自身を含む): 49842432

約数和(自身を除く): 21979450

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 86531, 173062, 605717, 1211434, 1990213, 3980426, 13931491, 27862982]

約数ペア:

[(1, 27862982), (2, 13931491), (7, 3980426), (14, 1990213), (23, 1211434), (46, 605717), (161, 173062), (322, 86531)]