27349712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131489}}^1$

素因数の和:131510

約数の個数: 20

約数和(自身を含む): 57066660

約数和(自身を除く): 29716948

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 131489, 262978, 525956, 1051912, 1709357, 2103824, 3418714, 6837428, 13674856, 27349712]

約数ペア:

[(1, 27349712), (2, 13674856), (4, 6837428), (8, 3418714), (13, 2103824), (16, 1709357), (26, 1051912), (52, 525956), (104, 262978), (208, 131489)]