26841290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{701}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 55396224

約数和(自身を除く): 28554934

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 547, 701, 1094, 1402, 2735, 3505, 3829, 4907, 5470, 7010, 7658, 9814, 19145, 24535, 38290, 49070, 383447, 766894, 1917235, 2684129, 3834470, 5368258, 13420645, 26841290]

約数ペア:

[(1, 26841290), (2, 13420645), (5, 5368258), (7, 3834470), (10, 2684129), (14, 1917235), (35, 766894), (70, 383447), (547, 49070), (701, 38290), (1094, 24535), (1402, 19145), (2735, 9814), (3505, 7658), (3829, 7010), (4907, 5470)]