17663096

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 37059120

約数和(自身を除く): 19396024

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 121, 142, 242, 257, 284, 484, 514, 568, 781, 968, 1028, 1562, 2056, 2827, 3124, 5654, 6248, 8591, 11308, 17182, 18247, 22616, 31097, 34364, 36494, 62194, 68728, 72988, 124388, 145976, 200717, 248776, 401434, 802868, 1605736, 2207887, 4415774, 8831548, 17663096]

約数ペア:

[(1, 17663096), (2, 8831548), (4, 4415774), (8, 2207887), (11, 1605736), (22, 802868), (44, 401434), (71, 248776), (88, 200717), (121, 145976), (142, 124388), (242, 72988), (257, 68728), (284, 62194), (484, 36494), (514, 34364), (568, 31097), (781, 22616), (968, 18247), (1028, 17182), (1562, 11308), (2056, 8591), (2827, 6248), (3124, 5654)]