14980492048

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{262337}}^1$

素因数の和:262471

約数の個数: 40

約数和(自身を含む): 30057638688

約数和(自身を除く): 15077146640

約数列:

[1, 2, 4, 8, 16, 43, 83, 86, 166, 172, 332, 344, 664, 688, 1328, 3569, 7138, 14276, 28552, 57104, 262337, 524674, 1049348, 2098696, 4197392, 11280491, 21773971, 22560982, 43547942, 45121964, 87095884, 90243928, 174191768, 180487856, 348383536, 936280753, 1872561506, 3745123012, 7490246024, 14980492048]

約数ペア:

[(1, 14980492048), (2, 7490246024), (4, 3745123012), (8, 1872561506), (16, 936280753), (43, 348383536), (83, 180487856), (86, 174191768), (166, 90243928), (172, 87095884), (332, 45121964), (344, 43547942), (664, 22560982), (688, 21773971), (1328, 11280491), (3569, 4197392), (7138, 2098696), (14276, 1049348), (28552, 524674), (57104, 262337)]