5381585536

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{51461}}^1$

素因数の和:51537

約数の個数: 64

約数和(自身を含む): 11548072800

約数和(自身を除く): 6166487264

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 128, 152, 172, 304, 344, 608, 688, 817, 1216, 1376, 1634, 2432, 2752, 3268, 5504, 6536, 13072, 26144, 51461, 52288, 102922, 104576, 205844, 411688, 823376, 977759, 1646752, 1955518, 2212823, 3293504, 3911036, 4425646, 6587008, 7822072, 8851292, 15644144, 17702584, 31288288, 35405168, 42043637, 62576576, 70810336, 84087274, 125153152, 141620672, 168174548, 283241344, 336349096, 672698192, 1345396384, 2690792768, 5381585536]

約数ペア:

[(1, 5381585536), (2, 2690792768), (4, 1345396384), (8, 672698192), (16, 336349096), (19, 283241344), (32, 168174548), (38, 141620672), (43, 125153152), (64, 84087274), (76, 70810336), (86, 62576576), (128, 42043637), (152, 35405168), (172, 31288288), (304, 17702584), (344, 15644144), (608, 8851292), (688, 7822072), (817, 6587008), (1216, 4425646), (1376, 3911036), (1634, 3293504), (2432, 2212823), (2752, 1955518), (3268, 1646752), (5504, 977759), (6536, 823376), (13072, 411688), (26144, 205844), (51461, 104576), (52288, 102922)]