4109728

素因数分解:

$2^5\times 7^2\times {\mathrm{2621}}^1$

素因数の和:2645

約数の個数: 36

約数和(自身を含む): 9415602

約数和(自身を除く): 5305874

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 2621, 5242, 10484, 18347, 20968, 36694, 41936, 73388, 83872, 128429, 146776, 256858, 293552, 513716, 587104, 1027432, 2054864, 4109728]

約数ペア:

[(1, 4109728), (2, 2054864), (4, 1027432), (7, 587104), (8, 513716), (14, 293552), (16, 256858), (28, 146776), (32, 128429), (49, 83872), (56, 73388), (98, 41936), (112, 36694), (196, 20968), (224, 18347), (392, 10484), (784, 5242), (1568, 2621)]