66657244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{967}}^1$

素因数の和:1897

約数の個数: 24

約数和(自身を含む): 123052160

約数和(自身を除く): 56394916

約数列:

[1, 2, 4, 19, 38, 76, 907, 967, 1814, 1934, 3628, 3868, 17233, 18373, 34466, 36746, 68932, 73492, 877069, 1754138, 3508276, 16664311, 33328622, 66657244]

約数ペア:

[(1, 66657244), (2, 33328622), (4, 16664311), (19, 3508276), (38, 1754138), (76, 877069), (907, 73492), (967, 68932), (1814, 36746), (1934, 34466), (3628, 18373), (3868, 17233)]