67456612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 133056000

約数和(自身を除く): 65599388

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 109, 218, 323, 436, 479, 646, 958, 1292, 1853, 1916, 2071, 3706, 4142, 7412, 8143, 8284, 9101, 16286, 18202, 32572, 35207, 36404, 52211, 70414, 104422, 140828, 154717, 208844, 309434, 618868, 887587, 992009, 1775174, 1984018, 3550348, 3968036, 16864153, 33728306, 67456612]

約数ペア:

[(1, 67456612), (2, 33728306), (4, 16864153), (17, 3968036), (19, 3550348), (34, 1984018), (38, 1775174), (68, 992009), (76, 887587), (109, 618868), (218, 309434), (323, 208844), (436, 154717), (479, 140828), (646, 104422), (958, 70414), (1292, 52211), (1853, 36404), (1916, 35207), (2071, 32572), (3706, 18202), (4142, 16286), (7412, 9101), (8143, 8284)]