28206210284

素因数分解:

$2^2\times 7^1\times {\mathrm{50497}}^1\times {\mathrm{19949}}^1$

素因数の和:70457

約数の個数: 24

約数和(自身を含む): 56416365600

約数和(自身を除く): 28210155316

約数列:

[1, 2, 4, 7, 14, 28, 19949, 39898, 50497, 79796, 100994, 139643, 201988, 279286, 353479, 558572, 706958, 1413916, 1007364653, 2014729306, 4029458612, 7051552571, 14103105142, 28206210284]

約数ペア:

[(1, 28206210284), (2, 14103105142), (4, 7051552571), (7, 4029458612), (14, 2014729306), (28, 1007364653), (19949, 1413916), (39898, 706958), (50497, 558572), (79796, 353479), (100994, 279286), (139643, 201988)]