28659128

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{115561}}^1$

素因数の和:115598

約数の個数: 16

約数和(自身を含む): 55469760

約数和(自身を除く): 26810632

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 115561, 231122, 462244, 924488, 3582391, 7164782, 14329564, 28659128]

約数ペア:

[(1, 28659128), (2, 14329564), (4, 7164782), (8, 3582391), (31, 924488), (62, 462244), (124, 231122), (248, 115561)]