28412382

素因数分解:

$2^1\times 3^1\times {\mathrm{431}}^1\times {\mathrm{10987}}^1$

素因数の和:11423

約数の個数: 16

約数和(自身を含む): 56961792

約数和(自身を除く): 28549410

約数列:

[1, 2, 3, 6, 431, 862, 1293, 2586, 10987, 21974, 32961, 65922, 4735397, 9470794, 14206191, 28412382]

約数ペア:

[(1, 28412382), (2, 14206191), (3, 9470794), (6, 4735397), (431, 65922), (862, 32961), (1293, 21974), (2586, 10987)]