25097776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{142601}}^1$

素因数の和:142620

約数の個数: 20

約数和(自身を含む): 53047944

約数和(自身を除く): 27950168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 142601, 285202, 570404, 1140808, 1568611, 2281616, 3137222, 6274444, 12548888, 25097776]

約数ペア:

[(1, 25097776), (2, 12548888), (4, 6274444), (8, 3137222), (11, 2281616), (16, 1568611), (22, 1140808), (44, 570404), (88, 285202), (176, 142601)]