27685464

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 71702400

約数和(自身を除く): 44016936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 139, 172, 193, 258, 278, 344, 386, 417, 516, 556, 579, 772, 834, 1032, 1112, 1158, 1544, 1668, 2316, 3336, 4632, 5977, 8299, 11954, 16598, 17931, 23908, 24897, 26827, 33196, 35862, 47816, 49794, 53654, 66392, 71724, 80481, 99588, 107308, 143448, 160962, 199176, 214616, 321924, 643848, 1153561, 2307122, 3460683, 4614244, 6921366, 9228488, 13842732, 27685464]

約数ペア:

[(1, 27685464), (2, 13842732), (3, 9228488), (4, 6921366), (6, 4614244), (8, 3460683), (12, 2307122), (24, 1153561), (43, 643848), (86, 321924), (129, 214616), (139, 199176), (172, 160962), (193, 143448), (258, 107308), (278, 99588), (344, 80481), (386, 71724), (417, 66392), (516, 53654), (556, 49794), (579, 47816), (772, 35862), (834, 33196), (1032, 26827), (1112, 24897), (1158, 23908), (1544, 17931), (1668, 16598), (2316, 11954), (3336, 8299), (4632, 5977)]