27755312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{133439}}^1$

素因数の和:133460

約数の個数: 20

約数和(自身を含む): 57912960

約数和(自身を除く): 30157648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 133439, 266878, 533756, 1067512, 1734707, 2135024, 3469414, 6938828, 13877656, 27755312]

約数ペア:

[(1, 27755312), (2, 13877656), (4, 6938828), (8, 3469414), (13, 2135024), (16, 1734707), (26, 1067512), (52, 533756), (104, 266878), (208, 133439)]