28755842

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 46932480

約数和(自身を除く): 18176638

約数列:

[1, 2, 23, 41, 46, 79, 82, 158, 193, 386, 943, 1817, 1886, 3239, 3634, 4439, 6478, 7913, 8878, 15247, 15826, 30494, 74497, 148994, 181999, 350681, 363998, 625127, 701362, 1250254, 14377921, 28755842]

約数ペア:

[(1, 28755842), (2, 14377921), (23, 1250254), (41, 701362), (46, 625127), (79, 363998), (82, 350681), (158, 181999), (193, 148994), (386, 74497), (943, 30494), (1817, 15826), (1886, 15247), (3239, 8878), (3634, 7913), (4439, 6478)]