65512183936

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1831}}^1$

素因数の和:2074

約数の個数: 128

約数和(自身を含む): 137771089920

約数和(自身を除く): 72258905984

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 127, 128, 142, 248, 254, 284, 496, 508, 568, 992, 1016, 1136, 1831, 1984, 2032, 2201, 2272, 3662, 3937, 3968, 4064, 4402, 4544, 7324, 7874, 8128, 8804, 9017, 9088, 14648, 15748, 16256, 17608, 18034, 29296, 31496, 35216, 36068, 56761, 58592, 62992, 70432, 72136, 113522, 117184, 125984, 130001, 140864, 144272, 227044, 232537, 234368, 251968, 260002, 279527, 281728, 288544, 454088, 465074, 503936, 520004, 559054, 577088, 908176, 930148, 1040008, 1118108, 1154176, 1816352, 1860296, 2080016, 2236216, 3632704, 3720592, 4030031, 4160032, 4472432, 7208647, 7265408, 7441184, 8060062, 8320064, 8944864, 14417294, 14882368, 16120124, 16510127, 16640128, 17889728, 28834588, 29764736, 32240248, 33020254, 35779456, 57669176, 64480496, 66040508, 115338352, 128960992, 132081016, 230676704, 257921984, 264162032, 461353408, 511813937, 515843968, 528324064, 922706816, 1023627874, 1056648128, 2047255748, 2113296256, 4094511496, 8189022992, 16378045984, 32756091968, 65512183936]

約数ペア:

[(1, 65512183936), (2, 32756091968), (4, 16378045984), (8, 8189022992), (16, 4094511496), (31, 2113296256), (32, 2047255748), (62, 1056648128), (64, 1023627874), (71, 922706816), (124, 528324064), (127, 515843968), (128, 511813937), (142, 461353408), (248, 264162032), (254, 257921984), (284, 230676704), (496, 132081016), (508, 128960992), (568, 115338352), (992, 66040508), (1016, 64480496), (1136, 57669176), (1831, 35779456), (1984, 33020254), (2032, 32240248), (2201, 29764736), (2272, 28834588), (3662, 17889728), (3937, 16640128), (3968, 16510127), (4064, 16120124), (4402, 14882368), (4544, 14417294), (7324, 8944864), (7874, 8320064), (8128, 8060062), (8804, 7441184), (9017, 7265408), (9088, 7208647), (14648, 4472432), (15748, 4160032), (16256, 4030031), (17608, 3720592), (18034, 3632704), (29296, 2236216), (31496, 2080016), (35216, 1860296), (36068, 1816352), (56761, 1154176), (58592, 1118108), (62992, 1040008), (70432, 930148), (72136, 908176), (113522, 577088), (117184, 559054), (125984, 520004), (130001, 503936), (140864, 465074), (144272, 454088), (227044, 288544), (232537, 281728), (234368, 279527), (251968, 260002)]