15225728

素因数分解:

$2^7\times 7^1\times {\mathrm{16993}}^1$

素因数の和:17014

約数の個数: 32

約数和(自身を含む): 34667760

約数和(自身を除く): 19442032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 16993, 33986, 67972, 118951, 135944, 237902, 271888, 475804, 543776, 951608, 1087552, 1903216, 2175104, 3806432, 7612864, 15225728]

約数ペア:

[(1, 15225728), (2, 7612864), (4, 3806432), (7, 2175104), (8, 1903216), (14, 1087552), (16, 951608), (28, 543776), (32, 475804), (56, 271888), (64, 237902), (112, 135944), (128, 118951), (224, 67972), (448, 33986), (896, 16993)]