68361916

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{56779}}^1$

素因数の和:56833

約数の個数: 24

約数和(自身を含む): 139905920

約数和(自身を除く): 71544004

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 56779, 113558, 227116, 397453, 794906, 1589812, 2441497, 4882994, 9765988, 17090479, 34180958, 68361916]

約数ペア:

[(1, 68361916), (2, 34180958), (4, 17090479), (7, 9765988), (14, 4882994), (28, 2441497), (43, 1589812), (86, 794906), (172, 397453), (301, 227116), (602, 113558), (1204, 56779)]