27939790

素因数分解:

$2^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{4127}}^1$

素因数の和:4811

約数の個数: 16

約数和(自身を含む): 50378112

約数和(自身を除く): 22438322

約数列:

[1, 2, 5, 10, 677, 1354, 3385, 4127, 6770, 8254, 20635, 41270, 2793979, 5587958, 13969895, 27939790]

約数ペア:

[(1, 27939790), (2, 13969895), (5, 5587958), (10, 2793979), (677, 41270), (1354, 20635), (3385, 8254), (4127, 6770)]