65521152

素因数分解:

$2^9\times 3^2\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:324

約数の個数: 120

約数和(自身を含む): 193101480

約数和(自身を除く): 127580328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 64, 72, 96, 118, 128, 144, 177, 192, 236, 241, 256, 288, 354, 384, 472, 482, 512, 531, 576, 708, 723, 768, 944, 964, 1062, 1152, 1416, 1446, 1536, 1888, 1928, 2124, 2169, 2304, 2832, 2892, 3776, 3856, 4248, 4338, 4608, 5664, 5784, 7552, 7712, 8496, 8676, 11328, 11568, 14219, 15104, 15424, 16992, 17352, 22656, 23136, 28438, 30208, 30848, 33984, 34704, 42657, 45312, 46272, 56876, 61696, 67968, 69408, 85314, 90624, 92544, 113752, 123392, 127971, 135936, 138816, 170628, 185088, 227504, 255942, 271872, 277632, 341256, 370176, 455008, 511884, 555264, 682512, 910016, 1023768, 1110528, 1365024, 1820032, 2047536, 2730048, 3640064, 4095072, 5460096, 7280128, 8190144, 10920192, 16380288, 21840384, 32760576, 65521152]

約数ペア:

[(1, 65521152), (2, 32760576), (3, 21840384), (4, 16380288), (6, 10920192), (8, 8190144), (9, 7280128), (12, 5460096), (16, 4095072), (18, 3640064), (24, 2730048), (32, 2047536), (36, 1820032), (48, 1365024), (59, 1110528), (64, 1023768), (72, 910016), (96, 682512), (118, 555264), (128, 511884), (144, 455008), (177, 370176), (192, 341256), (236, 277632), (241, 271872), (256, 255942), (288, 227504), (354, 185088), (384, 170628), (472, 138816), (482, 135936), (512, 127971), (531, 123392), (576, 113752), (708, 92544), (723, 90624), (768, 85314), (944, 69408), (964, 67968), (1062, 61696), (1152, 56876), (1416, 46272), (1446, 45312), (1536, 42657), (1888, 34704), (1928, 33984), (2124, 30848), (2169, 30208), (2304, 28438), (2832, 23136), (2892, 22656), (3776, 17352), (3856, 16992), (4248, 15424), (4338, 15104), (4608, 14219), (5664, 11568), (5784, 11328), (7552, 8676), (7712, 8496)]