28467806

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{7043}}^1$

素因数の和:7135

約数の個数: 16

約数和(自身を含む): 44630784

約数和(自身を除く): 16162978

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 7043, 14086, 302849, 331021, 605698, 662042, 14233903, 28467806]

約数ペア:

[(1, 28467806), (2, 14233903), (43, 662042), (47, 605698), (86, 331021), (94, 302849), (2021, 14086), (4042, 7043)]