4189072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{15401}}^1$

素因数の和:15426

約数の個数: 20

約数和(自身を含む): 8594316

約数和(自身を除く): 4405244

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 15401, 30802, 61604, 123208, 246416, 261817, 523634, 1047268, 2094536, 4189072]

約数ペア:

[(1, 4189072), (2, 2094536), (4, 1047268), (8, 523634), (16, 261817), (17, 246416), (34, 123208), (68, 61604), (136, 30802), (272, 15401)]