5640396

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 14281344

約数和(自身を除く): 8640948

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 643, 731, 1286, 1462, 1929, 2193, 2572, 2924, 3858, 4386, 7716, 8772, 10931, 21862, 27649, 32793, 43724, 55298, 65586, 82947, 110596, 131172, 165894, 331788, 470033, 940066, 1410099, 1880132, 2820198, 5640396]

約数ペア:

[(1, 5640396), (2, 2820198), (3, 1880132), (4, 1410099), (6, 940066), (12, 470033), (17, 331788), (34, 165894), (43, 131172), (51, 110596), (68, 82947), (86, 65586), (102, 55298), (129, 43724), (172, 32793), (204, 27649), (258, 21862), (516, 10931), (643, 8772), (731, 7716), (1286, 4386), (1462, 3858), (1929, 2924), (2193, 2572)]