8720768

素因数分解:

$2^7\times 7^1\times {\mathrm{9733}}^1$

素因数の和:9754

約数の個数: 32

約数和(自身を含む): 19857360

約数和(自身を除く): 11136592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 9733, 19466, 38932, 68131, 77864, 136262, 155728, 272524, 311456, 545048, 622912, 1090096, 1245824, 2180192, 4360384, 8720768]

約数ペア:

[(1, 8720768), (2, 4360384), (4, 2180192), (7, 1245824), (8, 1090096), (14, 622912), (16, 545048), (28, 311456), (32, 272524), (56, 155728), (64, 136262), (112, 77864), (128, 68131), (224, 38932), (448, 19466), (896, 9733)]