8628772

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1321}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 15990912

約数和(自身を除く): 7362140

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1321, 1633, 2642, 3266, 5284, 6532, 30383, 60766, 93791, 121532, 187582, 375164, 2157193, 4314386, 8628772]

約数ペア:

[(1, 8628772), (2, 4314386), (4, 2157193), (23, 375164), (46, 187582), (71, 121532), (92, 93791), (142, 60766), (284, 30383), (1321, 6532), (1633, 5284), (2642, 3266)]