25070916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{160711}}^1$

素因数の和:160731

約数の個数: 24

約数和(自身を含む): 62999104

約数和(自身を除く): 37928188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 160711, 321422, 482133, 642844, 964266, 1928532, 2089243, 4178486, 6267729, 8356972, 12535458, 25070916]

約数ペア:

[(1, 25070916), (2, 12535458), (3, 8356972), (4, 6267729), (6, 4178486), (12, 2089243), (13, 1928532), (26, 964266), (39, 642844), (52, 482133), (78, 321422), (156, 160711)]