25771096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{247799}}^1$

素因数の和:247818

約数の個数: 16

約数和(自身を含む): 52038000

約数和(自身を除く): 26266904

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 247799, 495598, 991196, 1982392, 3221387, 6442774, 12885548, 25771096]

約数ペア:

[(1, 25771096), (2, 12885548), (4, 6442774), (8, 3221387), (13, 1982392), (26, 991196), (52, 495598), (104, 247799)]