3129392

素因数分解:

$2^4\times 7^1\times {\mathrm{27941}}^1$

素因数の和:27956

約数の個数: 20

約数和(自身を含む): 6929616

約数和(自身を除く): 3800224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 27941, 55882, 111764, 195587, 223528, 391174, 447056, 782348, 1564696, 3129392]

約数ペア:

[(1, 3129392), (2, 1564696), (4, 782348), (7, 447056), (8, 391174), (14, 223528), (16, 195587), (28, 111764), (56, 55882), (112, 27941)]