68000716

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{56479}}^1$

素因数の和:56533

約数の個数: 24

約数和(自身を含む): 139166720

約数和(自身を除く): 71166004

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 56479, 112958, 225916, 395353, 790706, 1581412, 2428597, 4857194, 9714388, 17000179, 34000358, 68000716]

約数ペア:

[(1, 68000716), (2, 34000358), (4, 17000179), (7, 9714388), (14, 4857194), (28, 2428597), (43, 1581412), (86, 790706), (172, 395353), (301, 225916), (602, 112958), (1204, 56479)]