65961984

素因数分解:

$2^{15}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1$

素因数の和:105

約数の個数: 128

約数和(自身を含む): 195032160

約数和(自身を除く): 129070176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 61, 64, 66, 88, 96, 122, 128, 132, 176, 183, 192, 244, 256, 264, 352, 366, 384, 488, 512, 528, 671, 704, 732, 768, 976, 1024, 1056, 1342, 1408, 1464, 1536, 1952, 2013, 2048, 2112, 2684, 2816, 2928, 3072, 3904, 4026, 4096, 4224, 5368, 5632, 5856, 6144, 7808, 8052, 8192, 8448, 10736, 11264, 11712, 12288, 15616, 16104, 16384, 16896, 21472, 22528, 23424, 24576, 31232, 32208, 32768, 33792, 42944, 45056, 46848, 49152, 62464, 64416, 67584, 85888, 90112, 93696, 98304, 124928, 128832, 135168, 171776, 180224, 187392, 249856, 257664, 270336, 343552, 360448, 374784, 499712, 515328, 540672, 687104, 749568, 999424, 1030656, 1081344, 1374208, 1499136, 1998848, 2061312, 2748416, 2998272, 4122624, 5496832, 5996544, 8245248, 10993664, 16490496, 21987328, 32980992, 65961984]

約数ペア:

[(1, 65961984), (2, 32980992), (3, 21987328), (4, 16490496), (6, 10993664), (8, 8245248), (11, 5996544), (12, 5496832), (16, 4122624), (22, 2998272), (24, 2748416), (32, 2061312), (33, 1998848), (44, 1499136), (48, 1374208), (61, 1081344), (64, 1030656), (66, 999424), (88, 749568), (96, 687104), (122, 540672), (128, 515328), (132, 499712), (176, 374784), (183, 360448), (192, 343552), (244, 270336), (256, 257664), (264, 249856), (352, 187392), (366, 180224), (384, 171776), (488, 135168), (512, 128832), (528, 124928), (671, 98304), (704, 93696), (732, 90112), (768, 85888), (976, 67584), (1024, 64416), (1056, 62464), (1342, 49152), (1408, 46848), (1464, 45056), (1536, 42944), (1952, 33792), (2013, 32768), (2048, 32208), (2112, 31232), (2684, 24576), (2816, 23424), (2928, 22528), (3072, 21472), (3904, 16896), (4026, 16384), (4096, 16104), (4224, 15616), (5368, 12288), (5632, 11712), (5856, 11264), (6144, 10736), (7808, 8448), (8052, 8192)]