28520706

素因数分解:

$2^1\times 3^1\times {\mathrm{1087}}^1\times {\mathrm{4373}}^1$

素因数の和:5465

約数の個数: 16

約数和(自身を含む): 57106944

約数和(自身を除く): 28586238

約数列:

[1, 2, 3, 6, 1087, 2174, 3261, 4373, 6522, 8746, 13119, 26238, 4753451, 9506902, 14260353, 28520706]

約数ペア:

[(1, 28520706), (2, 14260353), (3, 9506902), (6, 4753451), (1087, 26238), (2174, 13119), (3261, 8746), (4373, 6522)]