40729216

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{28927}}^1$

素因数の和:28952

約数の個数: 32

約数和(自身を含む): 88519680

約数和(自身を除く): 47790464

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 28927, 57854, 115708, 231416, 318197, 462832, 636394, 925664, 1272788, 1851328, 2545576, 3702656, 5091152, 10182304, 20364608, 40729216]

約数ペア:

[(1, 40729216), (2, 20364608), (4, 10182304), (8, 5091152), (11, 3702656), (16, 2545576), (22, 1851328), (32, 1272788), (44, 925664), (64, 636394), (88, 462832), (128, 318197), (176, 231416), (352, 115708), (704, 57854), (1408, 28927)]