42657472

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 112

約数和(自身を含む): 102412800

約数和(自身を除く): 59755328

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 59, 64, 79, 88, 104, 118, 143, 158, 176, 208, 236, 286, 316, 352, 416, 472, 572, 632, 649, 704, 767, 832, 869, 944, 1027, 1144, 1264, 1298, 1534, 1738, 1888, 2054, 2288, 2528, 2596, 3068, 3476, 3776, 4108, 4576, 4661, 5056, 5192, 6136, 6952, 8216, 8437, 9152, 9322, 10384, 11297, 12272, 13904, 16432, 16874, 18644, 20768, 22594, 24544, 27808, 32864, 33748, 37288, 41536, 45188, 49088, 51271, 55616, 60593, 65728, 67496, 74576, 90376, 102542, 121186, 134992, 149152, 180752, 205084, 242372, 269984, 298304, 361504, 410168, 484744, 539968, 666523, 723008, 820336, 969488, 1333046, 1640672, 1938976, 2666092, 3281344, 3877952, 5332184, 10664368, 21328736, 42657472]

約数ペア:

[(1, 42657472), (2, 21328736), (4, 10664368), (8, 5332184), (11, 3877952), (13, 3281344), (16, 2666092), (22, 1938976), (26, 1640672), (32, 1333046), (44, 969488), (52, 820336), (59, 723008), (64, 666523), (79, 539968), (88, 484744), (104, 410168), (118, 361504), (143, 298304), (158, 269984), (176, 242372), (208, 205084), (236, 180752), (286, 149152), (316, 134992), (352, 121186), (416, 102542), (472, 90376), (572, 74576), (632, 67496), (649, 65728), (704, 60593), (767, 55616), (832, 51271), (869, 49088), (944, 45188), (1027, 41536), (1144, 37288), (1264, 33748), (1298, 32864), (1534, 27808), (1738, 24544), (1888, 22594), (2054, 20768), (2288, 18644), (2528, 16874), (2596, 16432), (3068, 13904), (3476, 12272), (3776, 11297), (4108, 10384), (4576, 9322), (4661, 9152), (5056, 8437), (5192, 8216), (6136, 6952)]