25924514

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2371}}^1$

素因数の和:2462

約数の個数: 32

約数和(自身を含む): 49185792

約数和(自身を除く): 23261278

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 2371, 4742, 5467, 10934, 16597, 26081, 33194, 52162, 168341, 182567, 336682, 365134, 1178387, 1851751, 2356774, 3703502, 12962257, 25924514]

約数ペア:

[(1, 25924514), (2, 12962257), (7, 3703502), (11, 2356774), (14, 1851751), (22, 1178387), (71, 365134), (77, 336682), (142, 182567), (154, 168341), (497, 52162), (781, 33194), (994, 26081), (1562, 16597), (2371, 10934), (4742, 5467)]