9883808

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 21754656

約数和(自身を除く): 11870848

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 653, 688, 946, 1306, 1376, 1892, 2612, 3784, 5224, 7183, 7568, 10448, 14366, 15136, 20896, 28079, 28732, 56158, 57464, 112316, 114928, 224632, 229856, 308869, 449264, 617738, 898528, 1235476, 2470952, 4941904, 9883808]

約数ペア:

[(1, 9883808), (2, 4941904), (4, 2470952), (8, 1235476), (11, 898528), (16, 617738), (22, 449264), (32, 308869), (43, 229856), (44, 224632), (86, 114928), (88, 112316), (172, 57464), (176, 56158), (344, 28732), (352, 28079), (473, 20896), (653, 15136), (688, 14366), (946, 10448), (1306, 7568), (1376, 7183), (1892, 5224), (2612, 3784)]