676424

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 1486080

約数和(自身を除く): 809656

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 257, 329, 376, 514, 658, 1028, 1316, 1799, 2056, 2632, 3598, 7196, 12079, 14392, 24158, 48316, 84553, 96632, 169106, 338212, 676424]

約数ペア:

[(1, 676424), (2, 338212), (4, 169106), (7, 96632), (8, 84553), (14, 48316), (28, 24158), (47, 14392), (56, 12079), (94, 7196), (188, 3598), (257, 2632), (329, 2056), (376, 1799), (514, 1316), (658, 1028)]