26987616

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{1129}}^1$

素因数の和:1228

約数の個数: 72

約数和(自身を含む): 77739480

約数和(自身を除く): 50751864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1129, 1328, 1494, 1992, 2258, 2656, 2988, 3387, 3984, 4516, 5976, 6774, 7968, 9032, 10161, 11952, 13548, 18064, 20322, 23904, 27096, 36128, 40644, 54192, 81288, 93707, 108384, 162576, 187414, 281121, 325152, 374828, 562242, 749656, 843363, 1124484, 1499312, 1686726, 2248968, 2998624, 3373452, 4497936, 6746904, 8995872, 13493808, 26987616]

約数ペア:

[(1, 26987616), (2, 13493808), (3, 8995872), (4, 6746904), (6, 4497936), (8, 3373452), (9, 2998624), (12, 2248968), (16, 1686726), (18, 1499312), (24, 1124484), (32, 843363), (36, 749656), (48, 562242), (72, 374828), (83, 325152), (96, 281121), (144, 187414), (166, 162576), (249, 108384), (288, 93707), (332, 81288), (498, 54192), (664, 40644), (747, 36128), (996, 27096), (1129, 23904), (1328, 20322), (1494, 18064), (1992, 13548), (2258, 11952), (2656, 10161), (2988, 9032), (3387, 7968), (3984, 6774), (4516, 5976)]