42706216

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 97044480

約数和(自身を除く): 54338264

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 71, 92, 142, 161, 184, 284, 322, 467, 497, 568, 644, 934, 994, 1288, 1633, 1868, 1988, 3266, 3269, 3736, 3976, 6532, 6538, 10741, 11431, 13064, 13076, 21482, 22862, 26152, 33157, 42964, 45724, 66314, 75187, 85928, 91448, 132628, 150374, 232099, 265256, 300748, 464198, 601496, 762611, 928396, 1525222, 1856792, 3050444, 5338277, 6100888, 10676554, 21353108, 42706216]

約数ペア:

[(1, 42706216), (2, 21353108), (4, 10676554), (7, 6100888), (8, 5338277), (14, 3050444), (23, 1856792), (28, 1525222), (46, 928396), (56, 762611), (71, 601496), (92, 464198), (142, 300748), (161, 265256), (184, 232099), (284, 150374), (322, 132628), (467, 91448), (497, 85928), (568, 75187), (644, 66314), (934, 45724), (994, 42964), (1288, 33157), (1633, 26152), (1868, 22862), (1988, 21482), (3266, 13076), (3269, 13064), (3736, 11431), (3976, 10741), (6532, 6538)]