25643292

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{20747}}^1$

素因数の和:20857

約数の個数: 24

約数和(自身を含む): 60418176

約数和(自身を除く): 34774884

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 20747, 41494, 62241, 82988, 124482, 248964, 2136941, 4273882, 6410823, 8547764, 12821646, 25643292]

約数ペア:

[(1, 25643292), (2, 12821646), (3, 8547764), (4, 6410823), (6, 4273882), (12, 2136941), (103, 248964), (206, 124482), (309, 82988), (412, 62241), (618, 41494), (1236, 20747)]