22066072

素因数分解:

$2^3\times 7^2\times {\mathrm{181}}^1\times {\mathrm{311}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 48550320

約数和(自身を除く): 26484248

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 181, 196, 311, 362, 392, 622, 724, 1244, 1267, 1448, 2177, 2488, 2534, 4354, 5068, 8708, 8869, 10136, 15239, 17416, 17738, 30478, 35476, 56291, 60956, 70952, 112582, 121912, 225164, 394037, 450328, 788074, 1576148, 2758259, 3152296, 5516518, 11033036, 22066072]

約数ペア:

[(1, 22066072), (2, 11033036), (4, 5516518), (7, 3152296), (8, 2758259), (14, 1576148), (28, 788074), (49, 450328), (56, 394037), (98, 225164), (181, 121912), (196, 112582), (311, 70952), (362, 60956), (392, 56291), (622, 35476), (724, 30478), (1244, 17738), (1267, 17416), (1448, 15239), (2177, 10136), (2488, 8869), (2534, 8708), (4354, 5068)]