6556984

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 14671800

約数和(自身を除く): 8114816

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 389, 392, 602, 778, 1204, 1556, 2107, 2408, 2723, 3112, 4214, 5446, 8428, 10892, 16727, 16856, 19061, 21784, 33454, 38122, 66908, 76244, 117089, 133816, 152488, 234178, 468356, 819623, 936712, 1639246, 3278492, 6556984]

約数ペア:

[(1, 6556984), (2, 3278492), (4, 1639246), (7, 936712), (8, 819623), (14, 468356), (28, 234178), (43, 152488), (49, 133816), (56, 117089), (86, 76244), (98, 66908), (172, 38122), (196, 33454), (301, 21784), (344, 19061), (389, 16856), (392, 16727), (602, 10892), (778, 8428), (1204, 5446), (1556, 4214), (2107, 3112), (2408, 2723)]