3784688

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{5501}}^1$

素因数の和:5552

約数の個数: 20

約数和(自身を含む): 7504728

約数和(自身を除く): 3720040

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 5501, 11002, 22004, 44008, 88016, 236543, 473086, 946172, 1892344, 3784688]

約数ペア:

[(1, 3784688), (2, 1892344), (4, 946172), (8, 473086), (16, 236543), (43, 88016), (86, 44008), (172, 22004), (344, 11002), (688, 5501)]