28008707632

素因数分解:

$2^4\times {\mathrm{23557}}^1\times {\mathrm{74311}}^1$

素因数の和:97876

約数の個数: 20

約数和(自身を含む): 54269904976

約数和(自身を除く): 26261197344

約数列:

[1, 2, 4, 8, 16, 23557, 47114, 74311, 94228, 148622, 188456, 297244, 376912, 594488, 1188976, 1750544227, 3501088454, 7002176908, 14004353816, 28008707632]

約数ペア:

[(1, 28008707632), (2, 14004353816), (4, 7002176908), (8, 3501088454), (16, 1750544227), (23557, 1188976), (47114, 594488), (74311, 376912), (94228, 297244), (148622, 188456)]