28787822

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{50153}}^1$

素因数の和:50203

約数の個数: 16

約数和(自身を含む): 50555232

約数和(自身を除く): 21767410

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 50153, 100306, 351071, 702142, 2056273, 4112546, 14393911, 28787822]

約数ペア:

[(1, 28787822), (2, 14393911), (7, 4112546), (14, 2056273), (41, 702142), (82, 351071), (287, 100306), (574, 50153)]