67398676

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{3187}}^1$

素因数の和:3519

約数の個数: 24

約数和(自身を含む): 125326656

約数和(自身を除く): 57927980

約数列:

[1, 2, 4, 17, 34, 68, 311, 622, 1244, 3187, 5287, 6374, 10574, 12748, 21148, 54179, 108358, 216716, 991157, 1982314, 3964628, 16849669, 33699338, 67398676]

約数ペア:

[(1, 67398676), (2, 33699338), (4, 16849669), (17, 3964628), (34, 1982314), (68, 991157), (311, 216716), (622, 108358), (1244, 54179), (3187, 21148), (5287, 12748), (6374, 10574)]