66552112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{378137}}^1$

素因数の和:378156

約数の個数: 20

約数和(自身を含む): 140667336

約数和(自身を除く): 74115224

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 378137, 756274, 1512548, 3025096, 4159507, 6050192, 8319014, 16638028, 33276056, 66552112]

約数ペア:

[(1, 66552112), (2, 33276056), (4, 16638028), (8, 8319014), (11, 6050192), (16, 4159507), (22, 3025096), (44, 1512548), (88, 756274), (176, 378137)]