28126336

素因数分解:

$2^7\times 7^1\times {\mathrm{31391}}^1$

素因数の和:31412

約数の個数: 32

約数和(自身を含む): 64039680

約数和(自身を除く): 35913344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 31391, 62782, 125564, 219737, 251128, 439474, 502256, 878948, 1004512, 1757896, 2009024, 3515792, 4018048, 7031584, 14063168, 28126336]

約数ペア:

[(1, 28126336), (2, 14063168), (4, 7031584), (7, 4018048), (8, 3515792), (14, 2009024), (16, 1757896), (28, 1004512), (32, 878948), (56, 502256), (64, 439474), (112, 251128), (128, 219737), (224, 125564), (448, 62782), (896, 31391)]