28200074

素因数分解:

$2^1\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{1747}}^1$

素因数の和:2909

約数の個数: 16

約数和(自身を含む): 48412608

約数和(自身を除く): 20212534

約数列:

[1, 2, 7, 14, 1153, 1747, 2306, 3494, 8071, 12229, 16142, 24458, 2014291, 4028582, 14100037, 28200074]

約数ペア:

[(1, 28200074), (2, 14100037), (7, 4028582), (14, 2014291), (1153, 24458), (1747, 16142), (2306, 12229), (3494, 8071)]