28055762

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{37811}}^1$

素因数の和:37873

約数の個数: 16

約数和(自身を含む): 49004352

約数和(自身を除く): 20948590

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 37811, 75622, 264677, 529354, 2003983, 4007966, 14027881, 28055762]

約数ペア:

[(1, 28055762), (2, 14027881), (7, 4007966), (14, 2003983), (53, 529354), (106, 264677), (371, 75622), (742, 37811)]