27958514

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{6917}}^1$

素因数の和:7009

約数の個数: 16

約数和(自身を含む): 43832448

約数和(自身を除く): 15873934

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 6917, 13834, 297431, 325099, 594862, 650198, 13979257, 27958514]

約数ペア:

[(1, 27958514), (2, 13979257), (43, 650198), (47, 594862), (86, 325099), (94, 297431), (2021, 13834), (4042, 6917)]