27860084

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43261}}^1$

素因数の和:43295

約数の個数: 24

約数和(自身を含む): 58144128

約数和(自身を除く): 30284044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 43261, 86522, 173044, 302827, 605654, 995003, 1211308, 1990006, 3980012, 6965021, 13930042, 27860084]

約数ペア:

[(1, 27860084), (2, 13930042), (4, 6965021), (7, 3980012), (14, 1990006), (23, 1211308), (28, 995003), (46, 605654), (92, 302827), (161, 173044), (322, 86522), (644, 43261)]