42905604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6997}}^1$

素因数の和:7084

約数の個数: 48

約数和(自身を含む): 115998848

約数和(自身を除く): 73093244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 6997, 13994, 20991, 27988, 41982, 48979, 83964, 97958, 146937, 195916, 293874, 510781, 587748, 1021562, 1532343, 2043124, 3064686, 3575467, 6129372, 7150934, 10726401, 14301868, 21452802, 42905604]

約数ペア:

[(1, 42905604), (2, 21452802), (3, 14301868), (4, 10726401), (6, 7150934), (7, 6129372), (12, 3575467), (14, 3064686), (21, 2043124), (28, 1532343), (42, 1021562), (73, 587748), (84, 510781), (146, 293874), (219, 195916), (292, 146937), (438, 97958), (511, 83964), (876, 48979), (1022, 41982), (1533, 27988), (2044, 20991), (3066, 13994), (6132, 6997)]