28838864

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{13759}}^1$

素因数の和:13898

約数の個数: 20

約数和(自身を含む): 56305920

約数和(自身を除く): 27467056

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 13759, 27518, 55036, 110072, 220144, 1802429, 3604858, 7209716, 14419432, 28838864]

約数ペア:

[(1, 28838864), (2, 14419432), (4, 7209716), (8, 3604858), (16, 1802429), (131, 220144), (262, 110072), (524, 55036), (1048, 27518), (2096, 13759)]