28438534942

素因数分解:

$2^1\times {\mathrm{2243}}^1\times {\mathrm{2273}}^1\times {\mathrm{2789}}^1$

素因数の和:7307

約数の個数: 16

約数和(自身を含む): 42710904720

約数和(自身を除く): 14272369778

約数列:

[1, 2, 2243, 2273, 2789, 4486, 4546, 5578, 5098339, 6255727, 6339397, 10196678, 12511454, 12678794, 14219267471, 28438534942]

約数ペア:

[(1, 28438534942), (2, 14219267471), (2243, 12678794), (2273, 12511454), (2789, 10196678), (4486, 6339397), (4546, 6255727), (5578, 5098339)]