25909268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{84121}}^1$

素因数の和:84143

約数の個数: 24

約数和(自身を含む): 56529984

約数和(自身を除く): 30620716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 84121, 168242, 336484, 588847, 925331, 1177694, 1850662, 2355388, 3701324, 6477317, 12954634, 25909268]

約数ペア:

[(1, 25909268), (2, 12954634), (4, 6477317), (7, 3701324), (11, 2355388), (14, 1850662), (22, 1177694), (28, 925331), (44, 588847), (77, 336484), (154, 168242), (308, 84121)]