28755806

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{5387}}^1$

素因数の和:5563

約数の個数: 16

約数和(自身を含む): 45970416

約数和(自身を除く): 17214610

約数列:

[1, 2, 17, 34, 157, 314, 2669, 5338, 5387, 10774, 91579, 183158, 845759, 1691518, 14377903, 28755806]

約数ペア:

[(1, 28755806), (2, 14377903), (17, 1691518), (34, 845759), (157, 183158), (314, 91579), (2669, 10774), (5338, 5387)]