1729808192

素因数分解:

$2^6\times 7^2\times {\mathrm{551597}}^1$

素因数の和:551623

約数の個数: 42

約数和(自身を含む): 3993017922

約数和(自身を除く): 2263209730

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 551597, 1103194, 2206388, 3861179, 4412776, 7722358, 8825552, 15444716, 17651104, 27028253, 30889432, 35302208, 54056506, 61778864, 108113012, 123557728, 216226024, 247115456, 432452048, 864904096, 1729808192]

約数ペア:

[(1, 1729808192), (2, 864904096), (4, 432452048), (7, 247115456), (8, 216226024), (14, 123557728), (16, 108113012), (28, 61778864), (32, 54056506), (49, 35302208), (56, 30889432), (64, 27028253), (98, 17651104), (112, 15444716), (196, 8825552), (224, 7722358), (392, 4412776), (448, 3861179), (784, 2206388), (1568, 1103194), (3136, 551597)]