64228736

素因数分解:

$2^7\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 128

約数和(自身を含む): 156794400

約数和(自身を除く): 92565664

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 32, 44, 52, 58, 64, 88, 104, 116, 121, 128, 143, 176, 208, 232, 242, 286, 319, 352, 377, 416, 464, 484, 572, 638, 704, 754, 832, 928, 968, 1144, 1276, 1331, 1408, 1508, 1573, 1664, 1856, 1936, 2288, 2552, 2662, 3016, 3146, 3509, 3712, 3872, 4147, 4576, 5104, 5324, 6032, 6292, 7018, 7744, 8294, 9152, 10208, 10648, 12064, 12584, 14036, 15488, 16588, 17303, 18304, 20416, 21296, 24128, 25168, 28072, 33176, 34606, 38599, 40832, 42592, 45617, 48256, 50336, 56144, 66352, 69212, 77198, 85184, 91234, 100672, 112288, 132704, 138424, 154396, 170368, 182468, 201344, 224576, 265408, 276848, 308792, 364936, 449152, 501787, 530816, 553696, 617584, 729872, 1003574, 1107392, 1235168, 1459744, 2007148, 2214784, 2470336, 2919488, 4014296, 4940672, 5838976, 8028592, 16057184, 32114368, 64228736]

約数ペア:

[(1, 64228736), (2, 32114368), (4, 16057184), (8, 8028592), (11, 5838976), (13, 4940672), (16, 4014296), (22, 2919488), (26, 2470336), (29, 2214784), (32, 2007148), (44, 1459744), (52, 1235168), (58, 1107392), (64, 1003574), (88, 729872), (104, 617584), (116, 553696), (121, 530816), (128, 501787), (143, 449152), (176, 364936), (208, 308792), (232, 276848), (242, 265408), (286, 224576), (319, 201344), (352, 182468), (377, 170368), (416, 154396), (464, 138424), (484, 132704), (572, 112288), (638, 100672), (704, 91234), (754, 85184), (832, 77198), (928, 69212), (968, 66352), (1144, 56144), (1276, 50336), (1331, 48256), (1408, 45617), (1508, 42592), (1573, 40832), (1664, 38599), (1856, 34606), (1936, 33176), (2288, 28072), (2552, 25168), (2662, 24128), (3016, 21296), (3146, 20416), (3509, 18304), (3712, 17303), (3872, 16588), (4147, 15488), (4576, 14036), (5104, 12584), (5324, 12064), (6032, 10648), (6292, 10208), (7018, 9152), (7744, 8294)]