25986852

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{3389}}^1$

素因数の和:3473

約数の個数: 48

約数和(自身を含む): 68342400

約数和(自身を除く): 42355548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3389, 3834, 6778, 7668, 10167, 13556, 20334, 30501, 40668, 61002, 91503, 122004, 183006, 240619, 366012, 481238, 721857, 962476, 1443714, 2165571, 2887428, 4331142, 6496713, 8662284, 12993426, 25986852]

約数ペア:

[(1, 25986852), (2, 12993426), (3, 8662284), (4, 6496713), (6, 4331142), (9, 2887428), (12, 2165571), (18, 1443714), (27, 962476), (36, 721857), (54, 481238), (71, 366012), (108, 240619), (142, 183006), (213, 122004), (284, 91503), (426, 61002), (639, 40668), (852, 30501), (1278, 20334), (1917, 13556), (2556, 10167), (3389, 7668), (3834, 6778)]