8266496

素因数分解:

$2^8\times 7^2\times {\mathrm{659}}^1$

素因数の和:689

約数の個数: 54

約数和(自身を含む): 19223820

約数和(自身を除く): 10957324

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 659, 784, 896, 1318, 1568, 1792, 2636, 3136, 4613, 5272, 6272, 9226, 10544, 12544, 18452, 21088, 32291, 36904, 42176, 64582, 73808, 84352, 129164, 147616, 168704, 258328, 295232, 516656, 590464, 1033312, 1180928, 2066624, 4133248, 8266496]

約数ペア:

[(1, 8266496), (2, 4133248), (4, 2066624), (7, 1180928), (8, 1033312), (14, 590464), (16, 516656), (28, 295232), (32, 258328), (49, 168704), (56, 147616), (64, 129164), (98, 84352), (112, 73808), (128, 64582), (196, 42176), (224, 36904), (256, 32291), (392, 21088), (448, 18452), (659, 12544), (784, 10544), (896, 9226), (1318, 6272), (1568, 5272), (1792, 4613), (2636, 3136)]