25279592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{243073}}^1$

素因数の和:243092

約数の個数: 16

約数和(自身を含む): 51045540

約数和(自身を除く): 25765948

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 243073, 486146, 972292, 1944584, 3159949, 6319898, 12639796, 25279592]

約数ペア:

[(1, 25279592), (2, 12639796), (4, 6319898), (8, 3159949), (13, 1944584), (26, 972292), (52, 486146), (104, 243073)]