4090912

素因数分解:

$2^5\times 7^2\times {\mathrm{2609}}^1$

素因数の和:2633

約数の個数: 36

約数和(自身を含む): 9372510

約数和(自身を除く): 5281598

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 2609, 5218, 10436, 18263, 20872, 36526, 41744, 73052, 83488, 127841, 146104, 255682, 292208, 511364, 584416, 1022728, 2045456, 4090912]

約数ペア:

[(1, 4090912), (2, 2045456), (4, 1022728), (7, 584416), (8, 511364), (14, 292208), (16, 255682), (28, 146104), (32, 127841), (49, 83488), (56, 73052), (98, 41744), (112, 36526), (196, 20872), (224, 18263), (392, 10436), (784, 5218), (1568, 2609)]