78474572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{9241}}^1$

素因数の和:9449

約数の個数: 24

約数和(自身を含む): 150607632

約数和(自身を除く): 72133060

約数列:

[1, 2, 4, 11, 22, 44, 193, 386, 772, 2123, 4246, 8492, 9241, 18482, 36964, 101651, 203302, 406604, 1783513, 3567026, 7134052, 19618643, 39237286, 78474572]

約数ペア:

[(1, 78474572), (2, 39237286), (4, 19618643), (11, 7134052), (22, 3567026), (44, 1783513), (193, 406604), (386, 203302), (772, 101651), (2123, 36964), (4246, 18482), (8492, 9241)]