65516528

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 120

約数和(自身を含む): 164882304

約数和(自身を除く): 99365776

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 71, 77, 88, 98, 107, 112, 142, 154, 176, 196, 214, 284, 308, 392, 428, 497, 539, 568, 616, 749, 781, 784, 856, 994, 1078, 1136, 1177, 1232, 1498, 1562, 1712, 1988, 2156, 2354, 2996, 3124, 3479, 3976, 4312, 4708, 5243, 5467, 5992, 6248, 6958, 7597, 7952, 8239, 8624, 9416, 10486, 10934, 11984, 12496, 13916, 15194, 16478, 18832, 20972, 21868, 27832, 30388, 32956, 38269, 41944, 43736, 53179, 55664, 57673, 60776, 65912, 76538, 83567, 83888, 87472, 106358, 115346, 121552, 131824, 153076, 167134, 212716, 230692, 306152, 334268, 372253, 425432, 461384, 584969, 612304, 668536, 744506, 850864, 922768, 1169938, 1337072, 1489012, 2339876, 2978024, 4094783, 4679752, 5956048, 8189566, 9359504, 16379132, 32758264, 65516528]

約数ペア:

[(1, 65516528), (2, 32758264), (4, 16379132), (7, 9359504), (8, 8189566), (11, 5956048), (14, 4679752), (16, 4094783), (22, 2978024), (28, 2339876), (44, 1489012), (49, 1337072), (56, 1169938), (71, 922768), (77, 850864), (88, 744506), (98, 668536), (107, 612304), (112, 584969), (142, 461384), (154, 425432), (176, 372253), (196, 334268), (214, 306152), (284, 230692), (308, 212716), (392, 167134), (428, 153076), (497, 131824), (539, 121552), (568, 115346), (616, 106358), (749, 87472), (781, 83888), (784, 83567), (856, 76538), (994, 65912), (1078, 60776), (1136, 57673), (1177, 55664), (1232, 53179), (1498, 43736), (1562, 41944), (1712, 38269), (1988, 32956), (2156, 30388), (2354, 27832), (2996, 21868), (3124, 20972), (3479, 18832), (3976, 16478), (4312, 15194), (4708, 13916), (5243, 12496), (5467, 11984), (5992, 10934), (6248, 10486), (6958, 9416), (7597, 8624), (7952, 8239)]