28453854

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2551}}^1$

素因数の和:2593

約数の個数: 48

約数和(自身を含む): 67250304

約数和(自身を除く): 38796450

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 169, 286, 338, 429, 507, 858, 1014, 1859, 2551, 3718, 5102, 5577, 7653, 11154, 15306, 28061, 33163, 56122, 66326, 84183, 99489, 168366, 198978, 364793, 431119, 729586, 862238, 1094379, 1293357, 2188758, 2586714, 4742309, 9484618, 14226927, 28453854]

約数ペア:

[(1, 28453854), (2, 14226927), (3, 9484618), (6, 4742309), (11, 2586714), (13, 2188758), (22, 1293357), (26, 1094379), (33, 862238), (39, 729586), (66, 431119), (78, 364793), (143, 198978), (169, 168366), (286, 99489), (338, 84183), (429, 66326), (507, 56122), (858, 33163), (1014, 28061), (1859, 15306), (2551, 11154), (3718, 7653), (5102, 5577)]