66886852

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{3767}}^1$

素因数の和:3987

約数の個数: 24

約数和(自身を含む): 122806656

約数和(自身を除く): 55919804

約数列:

[1, 2, 4, 23, 46, 92, 193, 386, 772, 3767, 4439, 7534, 8878, 15068, 17756, 86641, 173282, 346564, 727031, 1454062, 2908124, 16721713, 33443426, 66886852]

約数ペア:

[(1, 66886852), (2, 33443426), (4, 16721713), (23, 2908124), (46, 1454062), (92, 727031), (193, 346564), (386, 173282), (772, 86641), (3767, 17756), (4439, 15068), (7534, 8878)]