67562978

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{10993}}^1$

素因数の和:11441

約数の個数: 16

約数和(自身を含む): 116096640

約数和(自身を除く): 48533662

約数列:

[1, 2, 7, 14, 439, 878, 3073, 6146, 10993, 21986, 76951, 153902, 4825927, 9651854, 33781489, 67562978]

約数ペア:

[(1, 67562978), (2, 33781489), (7, 9651854), (14, 4825927), (439, 153902), (878, 76951), (3073, 21986), (6146, 10993)]