28738266

素因数分解:

$2^1\times 3^1\times {\mathrm{311}}^1\times {\mathrm{15401}}^1$

素因数の和:15717

約数の個数: 16

約数和(自身を含む): 57665088

約数和(自身を除く): 28926822

約数列:

[1, 2, 3, 6, 311, 622, 933, 1866, 15401, 30802, 46203, 92406, 4789711, 9579422, 14369133, 28738266]

約数ペア:

[(1, 28738266), (2, 14369133), (3, 9579422), (6, 4789711), (311, 92406), (622, 46203), (933, 30802), (1866, 15401)]