66507112

素因数分解:

$2^3\times 7^2\times {\mathrm{169661}}^1$

素因数の和:169681

約数の個数: 24

約数和(自身を含む): 145061010

約数和(自身を除く): 78553898

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 169661, 339322, 678644, 1187627, 1357288, 2375254, 4750508, 8313389, 9501016, 16626778, 33253556, 66507112]

約数ペア:

[(1, 66507112), (2, 33253556), (4, 16626778), (7, 9501016), (8, 8313389), (14, 4750508), (28, 2375254), (49, 1357288), (56, 1187627), (98, 678644), (196, 339322), (392, 169661)]