67306888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1997}}^1$

素因数の和:2397

約数の個数: 32

約数和(自身を含む): 138101760

約数和(自身を除く): 70794872

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 383, 766, 1532, 1997, 3064, 3994, 4213, 7988, 8426, 15976, 16852, 21967, 33704, 43934, 87868, 175736, 764851, 1529702, 3059404, 6118808, 8413361, 16826722, 33653444, 67306888]

約数ペア:

[(1, 67306888), (2, 33653444), (4, 16826722), (8, 8413361), (11, 6118808), (22, 3059404), (44, 1529702), (88, 764851), (383, 175736), (766, 87868), (1532, 43934), (1997, 33704), (3064, 21967), (3994, 16852), (4213, 15976), (7988, 8426)]