28942644

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{22541}}^1$

素因数の和:22655

約数の個数: 24

約数和(自身を含む): 68167008

約数和(自身を除く): 39224364

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 22541, 45082, 67623, 90164, 135246, 270492, 2411887, 4823774, 7235661, 9647548, 14471322, 28942644]

約数ペア:

[(1, 28942644), (2, 14471322), (3, 9647548), (4, 7235661), (6, 4823774), (12, 2411887), (107, 270492), (214, 135246), (321, 90164), (428, 67623), (642, 45082), (1284, 22541)]