28472794

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47297}}^1$

素因数の和:47349

約数の個数: 16

約数和(自身を含む): 49946688

約数和(自身を除く): 21473894

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 47297, 94594, 331079, 662158, 2033771, 4067542, 14236397, 28472794]

約数ペア:

[(1, 28472794), (2, 14236397), (7, 4067542), (14, 2033771), (43, 662158), (86, 331079), (301, 94594), (602, 47297)]