38944756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 77837760

約数和(自身を除く): 38893004

約数列:

[1, 2, 4, 17, 19, 34, 38, 43, 68, 76, 86, 172, 323, 646, 701, 731, 817, 1292, 1402, 1462, 1634, 2804, 2924, 3268, 11917, 13319, 13889, 23834, 26638, 27778, 30143, 47668, 53276, 55556, 60286, 120572, 226423, 452846, 512431, 572717, 905692, 1024862, 1145434, 2049724, 2290868, 9736189, 19472378, 38944756]

約数ペア:

[(1, 38944756), (2, 19472378), (4, 9736189), (17, 2290868), (19, 2049724), (34, 1145434), (38, 1024862), (43, 905692), (68, 572717), (76, 512431), (86, 452846), (172, 226423), (323, 120572), (646, 60286), (701, 55556), (731, 53276), (817, 47668), (1292, 30143), (1402, 27778), (1462, 26638), (1634, 23834), (2804, 13889), (2924, 13319), (3268, 11917)]