27888338

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1\times {\mathrm{677}}^1$

素因数の和:1201

約数の個数: 16

約数和(自身を含む): 42958080

約数和(自身を除く): 15069742

約数列:

[1, 2, 43, 86, 479, 677, 958, 1354, 20597, 29111, 41194, 58222, 324283, 648566, 13944169, 27888338]

約数ペア:

[(1, 27888338), (2, 13944169), (43, 648566), (86, 324283), (479, 58222), (677, 41194), (958, 29111), (1354, 20597)]