28816556

素因数分解:

$2^2\times {\mathrm{1559}}^1\times {\mathrm{4621}}^1$

素因数の和:6184

約数の個数: 12

約数和(自身を含む): 50472240

約数和(自身を除く): 21655684

約数列:

[1, 2, 4, 1559, 3118, 4621, 6236, 9242, 18484, 7204139, 14408278, 28816556]

約数ペア:

[(1, 28816556), (2, 14408278), (4, 7204139), (1559, 18484), (3118, 9242), (4621, 6236)]