8662503248

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{47363}}^1$

素因数の和:47472

約数の個数: 80

約数和(自身を含む): 20297558016

約数和(自身を除く): 11635054768

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 71, 92, 112, 142, 161, 184, 284, 322, 368, 497, 568, 644, 994, 1136, 1288, 1633, 1988, 2576, 3266, 3976, 6532, 7952, 11431, 13064, 22862, 26128, 45724, 47363, 91448, 94726, 182896, 189452, 331541, 378904, 663082, 757808, 1089349, 1326164, 2178698, 2652328, 3362773, 4357396, 5304656, 6725546, 7625443, 8714792, 13451092, 15250886, 17429584, 23539411, 26902184, 30501772, 47078822, 53804368, 61003544, 77343779, 94157644, 122007088, 154687558, 188315288, 309375116, 376630576, 541406453, 618750232, 1082812906, 1237500464, 2165625812, 4331251624, 8662503248]

約数ペア:

[(1, 8662503248), (2, 4331251624), (4, 2165625812), (7, 1237500464), (8, 1082812906), (14, 618750232), (16, 541406453), (23, 376630576), (28, 309375116), (46, 188315288), (56, 154687558), (71, 122007088), (92, 94157644), (112, 77343779), (142, 61003544), (161, 53804368), (184, 47078822), (284, 30501772), (322, 26902184), (368, 23539411), (497, 17429584), (568, 15250886), (644, 13451092), (994, 8714792), (1136, 7625443), (1288, 6725546), (1633, 5304656), (1988, 4357396), (2576, 3362773), (3266, 2652328), (3976, 2178698), (6532, 1326164), (7952, 1089349), (11431, 757808), (13064, 663082), (22862, 378904), (26128, 331541), (45724, 189452), (47363, 182896), (91448, 94726)]