3782968

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1571}}^1$

素因数の和:1627

約数の個数: 32

約数和(自身を含む): 8300160

約数和(自身を除く): 4517192

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 1571, 2408, 3142, 6284, 10997, 12568, 21994, 43988, 67553, 87976, 135106, 270212, 472871, 540424, 945742, 1891484, 3782968]

約数ペア:

[(1, 3782968), (2, 1891484), (4, 945742), (7, 540424), (8, 472871), (14, 270212), (28, 135106), (43, 87976), (56, 67553), (86, 43988), (172, 21994), (301, 12568), (344, 10997), (602, 6284), (1204, 3142), (1571, 2408)]