28157134334

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{49054241}}^1$

素因数の和:49054291

約数の個数: 16

約数和(自身を含む): 49446675936

約数和(自身を除く): 21289541602

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 49054241, 98108482, 343379687, 686759374, 2011223881, 4022447762, 14078567167, 28157134334]

約数ペア:

[(1, 28157134334), (2, 14078567167), (7, 4022447762), (14, 2011223881), (41, 686759374), (82, 343379687), (287, 98108482), (574, 49054241)]