27443312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131939}}^1$

素因数の和:131960

約数の個数: 20

約数和(自身を含む): 57261960

約数和(自身を除く): 29818648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 131939, 263878, 527756, 1055512, 1715207, 2111024, 3430414, 6860828, 13721656, 27443312]

約数ペア:

[(1, 27443312), (2, 13721656), (4, 6860828), (8, 3430414), (13, 2111024), (16, 1715207), (26, 1055512), (52, 527756), (104, 263878), (208, 131939)]