28449134

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{65551}}^1$

素因数の和:65591

約数の個数: 16

約数和(自身を含む): 50343936

約数和(自身を除く): 21894802

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 65551, 131102, 458857, 917714, 2032081, 4064162, 14224567, 28449134]

約数ペア:

[(1, 28449134), (2, 14224567), (7, 4064162), (14, 2032081), (31, 917714), (62, 458857), (217, 131102), (434, 65551)]