2066624

素因数分解:

$2^6\times 7^2\times {\mathrm{659}}^1$

素因数の和:685

約数の個数: 42

約数和(自身を含む): 4777740

約数和(自身を除く): 2711116

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 659, 784, 1318, 1568, 2636, 3136, 4613, 5272, 9226, 10544, 18452, 21088, 32291, 36904, 42176, 64582, 73808, 129164, 147616, 258328, 295232, 516656, 1033312, 2066624]

約数ペア:

[(1, 2066624), (2, 1033312), (4, 516656), (7, 295232), (8, 258328), (14, 147616), (16, 129164), (28, 73808), (32, 64582), (49, 42176), (56, 36904), (64, 32291), (98, 21088), (112, 18452), (196, 10544), (224, 9226), (392, 5272), (448, 4613), (659, 3136), (784, 2636), (1318, 1568)]