27720692516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{3519641}}^1$

素因数の和:3519835

約数の個数: 24

約数和(自身を含む): 53216987040

約数和(自身を除く): 25496294524

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1969, 3938, 7876, 3519641, 7039282, 14078564, 38716051, 77432102, 154864204, 630015739, 1260031478, 2520062956, 6930173129, 13860346258, 27720692516]

約数ペア:

[(1, 27720692516), (2, 13860346258), (4, 6930173129), (11, 2520062956), (22, 1260031478), (44, 630015739), (179, 154864204), (358, 77432102), (716, 38716051), (1969, 14078564), (3938, 7039282), (7876, 3519641)]