40069144

素因数分解:

$2^3\times {\mathrm{2237}}^1\times {\mathrm{2239}}^1$

素因数の和:4482

約数の個数: 16

約数和(自身を含む): 75196800

約数和(自身を除く): 35127656

約数列:

[1, 2, 4, 8, 2237, 2239, 4474, 4478, 8948, 8956, 17896, 17912, 5008643, 10017286, 20034572, 40069144]

約数ペア:

[(1, 40069144), (2, 20034572), (4, 10017286), (8, 5008643), (2237, 17912), (2239, 17896), (4474, 8956), (4478, 8948)]