28041692

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43543}}^1$

素因数の和:43577

約数の個数: 24

約数和(自身を含む): 58523136

約数和(自身を除く): 30481444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 43543, 87086, 174172, 304801, 609602, 1001489, 1219204, 2002978, 4005956, 7010423, 14020846, 28041692]

約数ペア:

[(1, 28041692), (2, 14020846), (4, 7010423), (7, 4005956), (14, 2002978), (23, 1219204), (28, 1001489), (46, 609602), (92, 304801), (161, 174172), (322, 87086), (644, 43543)]