56147368

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2411}}^1$

素因数の和:2529

約数の個数: 32

約数和(自身を含む): 109408320

約数和(自身を除く): 53260952

約数列:

[1, 2, 4, 8, 41, 71, 82, 142, 164, 284, 328, 568, 2411, 2911, 4822, 5822, 9644, 11644, 19288, 23288, 98851, 171181, 197702, 342362, 395404, 684724, 790808, 1369448, 7018421, 14036842, 28073684, 56147368]

約数ペア:

[(1, 56147368), (2, 28073684), (4, 14036842), (8, 7018421), (41, 1369448), (71, 790808), (82, 684724), (142, 395404), (164, 342362), (284, 197702), (328, 171181), (568, 98851), (2411, 23288), (2911, 19288), (4822, 11644), (5822, 9644)]