1790656

素因数分解:

$2^6\times 7^2\times {\mathrm{571}}^1$

素因数の和:597

約数の個数: 42

約数和(自身を含む): 4140708

約数和(自身を除く): 2350052

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 571, 784, 1142, 1568, 2284, 3136, 3997, 4568, 7994, 9136, 15988, 18272, 27979, 31976, 36544, 55958, 63952, 111916, 127904, 223832, 255808, 447664, 895328, 1790656]

約数ペア:

[(1, 1790656), (2, 895328), (4, 447664), (7, 255808), (8, 223832), (14, 127904), (16, 111916), (28, 63952), (32, 55958), (49, 36544), (56, 31976), (64, 27979), (98, 18272), (112, 15988), (196, 9136), (224, 7994), (392, 4568), (448, 3997), (571, 3136), (784, 2284), (1142, 1568)]