28613376

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1129}}^1$

素因数の和:1162

約数の個数: 108

約数和(自身を含む): 90079080

約数和(自身を除く): 61465704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 528, 576, 704, 768, 792, 1056, 1129, 1152, 1408, 1584, 2112, 2258, 2304, 2816, 3168, 3387, 4224, 4516, 6336, 6774, 8448, 9032, 10161, 12419, 12672, 13548, 18064, 20322, 24838, 25344, 27096, 36128, 37257, 40644, 49676, 54192, 72256, 74514, 81288, 99352, 108384, 111771, 144512, 149028, 162576, 198704, 216768, 223542, 289024, 298056, 325152, 397408, 433536, 447084, 596112, 650304, 794816, 867072, 894168, 1192224, 1300608, 1589632, 1788336, 2384448, 2601216, 3179264, 3576672, 4768896, 7153344, 9537792, 14306688, 28613376]

約数ペア:

[(1, 28613376), (2, 14306688), (3, 9537792), (4, 7153344), (6, 4768896), (8, 3576672), (9, 3179264), (11, 2601216), (12, 2384448), (16, 1788336), (18, 1589632), (22, 1300608), (24, 1192224), (32, 894168), (33, 867072), (36, 794816), (44, 650304), (48, 596112), (64, 447084), (66, 433536), (72, 397408), (88, 325152), (96, 298056), (99, 289024), (128, 223542), (132, 216768), (144, 198704), (176, 162576), (192, 149028), (198, 144512), (256, 111771), (264, 108384), (288, 99352), (352, 81288), (384, 74514), (396, 72256), (528, 54192), (576, 49676), (704, 40644), (768, 37257), (792, 36128), (1056, 27096), (1129, 25344), (1152, 24838), (1408, 20322), (1584, 18064), (2112, 13548), (2258, 12672), (2304, 12419), (2816, 10161), (3168, 9032), (3387, 8448), (4224, 6774), (4516, 6336)]