2786728

素因数分解:

$2^3\times 7^2\times {\mathrm{7109}}^1$

素因数の和:7129

約数の個数: 24

約数和(自身を含む): 6079050

約数和(自身を除く): 3292322

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 7109, 14218, 28436, 49763, 56872, 99526, 199052, 348341, 398104, 696682, 1393364, 2786728]

約数ペア:

[(1, 2786728), (2, 1393364), (4, 696682), (7, 398104), (8, 348341), (14, 199052), (28, 99526), (49, 56872), (56, 49763), (98, 28436), (196, 14218), (392, 7109)]