67028984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{3187}}^1$

素因数の和:3443

約数の個数: 32

約数和(自身を含む): 137721600

約数和(自身を除く): 70692616

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 239, 478, 956, 1912, 2629, 3187, 5258, 6374, 10516, 12748, 21032, 25496, 35057, 70114, 140228, 280456, 761693, 1523386, 3046772, 6093544, 8378623, 16757246, 33514492, 67028984]

約数ペア:

[(1, 67028984), (2, 33514492), (4, 16757246), (8, 8378623), (11, 6093544), (22, 3046772), (44, 1523386), (88, 761693), (239, 280456), (478, 140228), (956, 70114), (1912, 35057), (2629, 25496), (3187, 21032), (5258, 12748), (6374, 10516)]