68605768

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{111373}}^1$

素因数の和:111397

約数の個数: 32

約数和(自身を含む): 160378560

約数和(自身を除く): 91772792

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 111373, 222746, 445492, 779611, 890984, 1225103, 1559222, 2450206, 3118444, 4900412, 6236888, 8575721, 9800824, 17151442, 34302884, 68605768]

約数ペア:

[(1, 68605768), (2, 34302884), (4, 17151442), (7, 9800824), (8, 8575721), (11, 6236888), (14, 4900412), (22, 3118444), (28, 2450206), (44, 1559222), (56, 1225103), (77, 890984), (88, 779611), (154, 445492), (308, 222746), (616, 111373)]