7971331072

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1663}}^1$

素因数の和:1865

約数の個数: 88

約数和(自身を含む): 16567795712

約数和(自身を除く): 8596464640

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 151, 248, 256, 302, 496, 512, 604, 992, 1024, 1208, 1663, 1984, 2416, 3326, 3968, 4681, 4832, 6652, 7936, 9362, 9664, 13304, 15872, 18724, 19328, 26608, 31744, 37448, 38656, 51553, 53216, 74896, 77312, 103106, 106432, 149792, 154624, 206212, 212864, 251113, 299584, 412424, 425728, 502226, 599168, 824848, 851456, 1004452, 1198336, 1649696, 1702912, 2008904, 2396672, 3299392, 4017808, 4793344, 6598784, 7784503, 8035616, 13197568, 15569006, 16071232, 26395136, 31138012, 32142464, 52790272, 62276024, 64284928, 124552048, 128569856, 249104096, 257139712, 498208192, 996416384, 1992832768, 3985665536, 7971331072]

約数ペア:

[(1, 7971331072), (2, 3985665536), (4, 1992832768), (8, 996416384), (16, 498208192), (31, 257139712), (32, 249104096), (62, 128569856), (64, 124552048), (124, 64284928), (128, 62276024), (151, 52790272), (248, 32142464), (256, 31138012), (302, 26395136), (496, 16071232), (512, 15569006), (604, 13197568), (992, 8035616), (1024, 7784503), (1208, 6598784), (1663, 4793344), (1984, 4017808), (2416, 3299392), (3326, 2396672), (3968, 2008904), (4681, 1702912), (4832, 1649696), (6652, 1198336), (7936, 1004452), (9362, 851456), (9664, 824848), (13304, 599168), (15872, 502226), (18724, 425728), (19328, 412424), (26608, 299584), (31744, 251113), (37448, 212864), (38656, 206212), (51553, 154624), (53216, 149792), (74896, 106432), (77312, 103106)]