71174656

素因数分解:

$2^9\times 7^2\times {\mathrm{2837}}^1$

素因数の和:2869

約数の個数: 60

約数和(自身を含む): 165486618

約数和(自身を除く): 94311962

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1568, 1792, 2837, 3136, 3584, 5674, 6272, 11348, 12544, 19859, 22696, 25088, 39718, 45392, 79436, 90784, 139013, 158872, 181568, 278026, 317744, 363136, 556052, 635488, 726272, 1112104, 1270976, 1452544, 2224208, 2541952, 4448416, 5083904, 8896832, 10167808, 17793664, 35587328, 71174656]

約数ペア:

[(1, 71174656), (2, 35587328), (4, 17793664), (7, 10167808), (8, 8896832), (14, 5083904), (16, 4448416), (28, 2541952), (32, 2224208), (49, 1452544), (56, 1270976), (64, 1112104), (98, 726272), (112, 635488), (128, 556052), (196, 363136), (224, 317744), (256, 278026), (392, 181568), (448, 158872), (512, 139013), (784, 90784), (896, 79436), (1568, 45392), (1792, 39718), (2837, 25088), (3136, 22696), (3584, 19859), (5674, 12544), (6272, 11348)]