28970392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{329209}}^1$

素因数の和:329226

約数の個数: 16

約数和(自身を含む): 59257800

約数和(自身を除く): 30287408

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 329209, 658418, 1316836, 2633672, 3621299, 7242598, 14485196, 28970392]

約数ペア:

[(1, 28970392), (2, 14485196), (4, 7242598), (8, 3621299), (11, 2633672), (22, 1316836), (44, 658418), (88, 329209)]