61161548

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{13913}}^1$

素因数の和:14081

約数の個数: 24

約数和(自身を含む): 123111072

約数和(自身を除く): 61949524

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 13913, 27826, 55652, 97391, 194782, 389564, 2184341, 4368682, 8737364, 15290387, 30580774, 61161548]

約数ペア:

[(1, 61161548), (2, 30580774), (4, 15290387), (7, 8737364), (14, 4368682), (28, 2184341), (157, 389564), (314, 194782), (628, 97391), (1099, 55652), (2198, 27826), (4396, 13913)]