28348254

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4937}}^1$

素因数の和:4985

約数の個数: 48

約数和(自身を含む): 69329520

約数和(自身を除く): 40981266

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 522, 638, 957, 1914, 2871, 4937, 5742, 9874, 14811, 29622, 44433, 54307, 88866, 108614, 143173, 162921, 286346, 325842, 429519, 488763, 859038, 977526, 1288557, 1574903, 2577114, 3149806, 4724709, 9449418, 14174127, 28348254]

約数ペア:

[(1, 28348254), (2, 14174127), (3, 9449418), (6, 4724709), (9, 3149806), (11, 2577114), (18, 1574903), (22, 1288557), (29, 977526), (33, 859038), (58, 488763), (66, 429519), (87, 325842), (99, 286346), (174, 162921), (198, 143173), (261, 108614), (319, 88866), (522, 54307), (638, 44433), (957, 29622), (1914, 14811), (2871, 9874), (4937, 5742)]