28338088

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{49891}}^1$

素因数の和:49968

約数の個数: 16

約数和(自身を含む): 53883360

約数和(自身を除く): 25545272

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 49891, 99782, 199564, 399128, 3542261, 7084522, 14169044, 28338088]

約数ペア:

[(1, 28338088), (2, 14169044), (4, 7084522), (8, 3542261), (71, 399128), (142, 199564), (284, 99782), (568, 49891)]