28702970836

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{31335121}}^1$

素因数の和:31335354

約数の個数: 12

約数和(自身を含む): 50449546420

約数和(自身を除く): 21746575584

約数列:

[1, 2, 4, 229, 458, 916, 31335121, 62670242, 125340484, 7175742709, 14351485418, 28702970836]

約数ペア:

[(1, 28702970836), (2, 14351485418), (4, 7175742709), (229, 125340484), (458, 62670242), (916, 31335121)]