768402668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{31019}}^1$

素因数の和:31597

約数の個数: 24

約数和(自身を含む): 1469603520

約数和(自身を除く): 701200852

約数列:

[1, 2, 4, 11, 22, 44, 563, 1126, 2252, 6193, 12386, 24772, 31019, 62038, 124076, 341209, 682418, 1364836, 17463697, 34927394, 69854788, 192100667, 384201334, 768402668]

約数ペア:

[(1, 768402668), (2, 384201334), (4, 192100667), (11, 69854788), (22, 34927394), (44, 17463697), (563, 1364836), (1126, 682418), (2252, 341209), (6193, 124076), (12386, 62038), (24772, 31019)]