64403944

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{66533}}^1$

素因数の和:66561

約数の個数: 24

約数和(自身を含む): 132735330

約数和(自身を除く): 68331386

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 66533, 133066, 266132, 532264, 731863, 1463726, 2927452, 5854904, 8050493, 16100986, 32201972, 64403944]

約数ペア:

[(1, 64403944), (2, 32201972), (4, 16100986), (8, 8050493), (11, 5854904), (22, 2927452), (44, 1463726), (88, 731863), (121, 532264), (242, 266132), (484, 133066), (968, 66533)]