28438627

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{66601}}^1$

素因数の和:66669

約数の個数: 8

約数和(自身を含む): 33034592

約数和(自身を除く): 4595965

約数列:

[1, 7, 61, 427, 66601, 466207, 4062661, 28438627]

約数ペア:

[(1, 28438627), (7, 4062661), (61, 466207), (427, 66601)]