28047744

素因数分解:

$2^7\times 3^2\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 81867240

約数和(自身を除く): 53819496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 128, 144, 192, 194, 251, 288, 291, 384, 388, 502, 576, 582, 753, 776, 873, 1004, 1152, 1164, 1506, 1552, 1746, 2008, 2259, 2328, 3012, 3104, 3492, 4016, 4518, 4656, 6024, 6208, 6984, 8032, 9036, 9312, 12048, 12416, 13968, 16064, 18072, 18624, 24096, 24347, 27936, 32128, 36144, 37248, 48192, 48694, 55872, 72288, 73041, 96384, 97388, 111744, 144576, 146082, 194776, 219123, 289152, 292164, 389552, 438246, 584328, 779104, 876492, 1168656, 1558208, 1752984, 2337312, 3116416, 3505968, 4674624, 7011936, 9349248, 14023872, 28047744]

約数ペア:

[(1, 28047744), (2, 14023872), (3, 9349248), (4, 7011936), (6, 4674624), (8, 3505968), (9, 3116416), (12, 2337312), (16, 1752984), (18, 1558208), (24, 1168656), (32, 876492), (36, 779104), (48, 584328), (64, 438246), (72, 389552), (96, 292164), (97, 289152), (128, 219123), (144, 194776), (192, 146082), (194, 144576), (251, 111744), (288, 97388), (291, 96384), (384, 73041), (388, 72288), (502, 55872), (576, 48694), (582, 48192), (753, 37248), (776, 36144), (873, 32128), (1004, 27936), (1152, 24347), (1164, 24096), (1506, 18624), (1552, 18072), (1746, 16064), (2008, 13968), (2259, 12416), (2328, 12048), (3012, 9312), (3104, 9036), (3492, 8032), (4016, 6984), (4518, 6208), (4656, 6024)]