28739005424

素因数分解:

$2^4\times {\mathrm{2633}}^1\times {\mathrm{682183}}^1$

素因数の和:684824

約数の個数: 20

約数和(自身を含む): 55703052336

約数和(自身を除く): 26964046912

約数列:

[1, 2, 4, 8, 16, 2633, 5266, 10532, 21064, 42128, 682183, 1364366, 2728732, 5457464, 10914928, 1796187839, 3592375678, 7184751356, 14369502712, 28739005424]

約数ペア:

[(1, 28739005424), (2, 14369502712), (4, 7184751356), (8, 3592375678), (16, 1796187839), (2633, 10914928), (5266, 5457464), (10532, 2728732), (21064, 1364366), (42128, 682183)]