27486351872

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{247393}}^1$

素因数の和:247449

約数の個数: 80

約数和(自身を含む): 64789519872

約数和(自身を除く): 37303168000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1736, 1792, 1984, 3472, 3584, 3968, 6944, 7936, 13888, 15872, 27776, 55552, 111104, 247393, 494786, 989572, 1731751, 1979144, 3463502, 3958288, 6927004, 7669183, 7916576, 13854008, 15338366, 15833152, 27708016, 30676732, 31666304, 53684281, 55416032, 61353464, 63332608, 107368562, 110832064, 122706928, 126665216, 214737124, 221664128, 245413856, 429474248, 443328256, 490827712, 858948496, 886656512, 981655424, 1717896992, 1963310848, 3435793984, 3926621696, 6871587968, 13743175936, 27486351872]

約数ペア:

[(1, 27486351872), (2, 13743175936), (4, 6871587968), (7, 3926621696), (8, 3435793984), (14, 1963310848), (16, 1717896992), (28, 981655424), (31, 886656512), (32, 858948496), (56, 490827712), (62, 443328256), (64, 429474248), (112, 245413856), (124, 221664128), (128, 214737124), (217, 126665216), (224, 122706928), (248, 110832064), (256, 107368562), (434, 63332608), (448, 61353464), (496, 55416032), (512, 53684281), (868, 31666304), (896, 30676732), (992, 27708016), (1736, 15833152), (1792, 15338366), (1984, 13854008), (3472, 7916576), (3584, 7669183), (3968, 6927004), (6944, 3958288), (7936, 3463502), (13888, 1979144), (15872, 1731751), (27776, 989572), (55552, 494786), (111104, 247393)]