27446744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{263911}}^1$

素因数の和:263930

約数の個数: 16

約数和(自身を含む): 55421520

約数和(自身を除く): 27974776

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 263911, 527822, 1055644, 2111288, 3430843, 6861686, 13723372, 27446744]

約数ペア:

[(1, 27446744), (2, 13723372), (4, 6861686), (8, 3430843), (13, 2111288), (26, 1055644), (52, 527822), (104, 263911)]