28620326

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{88883}}^1$

素因数の和:88915

約数の個数: 16

約数和(自身を含む): 51197184

約数和(自身を除く): 22576858

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 88883, 177766, 622181, 1244362, 2044309, 4088618, 14310163, 28620326]

約数ペア:

[(1, 28620326), (2, 14310163), (7, 4088618), (14, 2044309), (23, 1244362), (46, 622181), (161, 177766), (322, 88883)]