27979382

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{17509}}^1$

素因数の和:17575

約数の個数: 16

約数和(自身を含む): 45385920

約数和(自身を除く): 17406538

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 17509, 35018, 297653, 595306, 822923, 1645846, 13989691, 27979382]

約数ペア:

[(1, 27979382), (2, 13989691), (17, 1645846), (34, 822923), (47, 595306), (94, 297653), (799, 35018), (1598, 17509)]