28301156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{3259}}^1$

素因数の和:3443

約数の個数: 24

約数和(自身を含む): 53672640

約数和(自身を除く): 25371484

約数列:

[1, 2, 4, 13, 26, 52, 167, 334, 668, 2171, 3259, 4342, 6518, 8684, 13036, 42367, 84734, 169468, 544253, 1088506, 2177012, 7075289, 14150578, 28301156]

約数ペア:

[(1, 28301156), (2, 14150578), (4, 7075289), (13, 2177012), (26, 1088506), (52, 544253), (167, 169468), (334, 84734), (668, 42367), (2171, 13036), (3259, 8684), (4342, 6518)]