27758768

素因数分解:

$2^4\times {\mathrm{709}}^1\times {\mathrm{2447}}^1$

素因数の和:3164

約数の個数: 20

約数和(自身を含む): 53880480

約数和(自身を除く): 26121712

約数列:

[1, 2, 4, 8, 16, 709, 1418, 2447, 2836, 4894, 5672, 9788, 11344, 19576, 39152, 1734923, 3469846, 6939692, 13879384, 27758768]

約数ペア:

[(1, 27758768), (2, 13879384), (4, 6939692), (8, 3469846), (16, 1734923), (709, 39152), (1418, 19576), (2447, 11344), (2836, 9788), (4894, 5672)]