14777728

素因数分解:

$2^7\times 7^1\times {\mathrm{16493}}^1$

素因数の和:16514

約数の個数: 32

約数和(自身を含む): 33647760

約数和(自身を除く): 18870032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 16493, 32986, 65972, 115451, 131944, 230902, 263888, 461804, 527776, 923608, 1055552, 1847216, 2111104, 3694432, 7388864, 14777728]

約数ペア:

[(1, 14777728), (2, 7388864), (4, 3694432), (7, 2111104), (8, 1847216), (14, 1055552), (16, 923608), (28, 527776), (32, 461804), (56, 263888), (64, 230902), (112, 131944), (128, 115451), (224, 65972), (448, 32986), (896, 16493)]