25453076

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1223}}^1$

素因数の和:1292

約数の個数: 36

約数和(自身を含む): 50139936

約数和(自身を除く): 24686860

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 172, 242, 473, 484, 946, 1223, 1892, 2446, 4892, 5203, 10406, 13453, 20812, 26906, 52589, 53812, 105178, 147983, 210356, 295966, 578479, 591932, 1156958, 2313916, 6363269, 12726538, 25453076]

約数ペア:

[(1, 25453076), (2, 12726538), (4, 6363269), (11, 2313916), (22, 1156958), (43, 591932), (44, 578479), (86, 295966), (121, 210356), (172, 147983), (242, 105178), (473, 53812), (484, 52589), (946, 26906), (1223, 20812), (1892, 13453), (2446, 10406), (4892, 5203)]