27579986

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67931}}^1$

素因数の和:67969

約数の個数: 16

約数和(自身を含む): 48911040

約数和(自身を除く): 21331054

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 67931, 135862, 475517, 951034, 1969999, 3939998, 13789993, 27579986]

約数ペア:

[(1, 27579986), (2, 13789993), (7, 3939998), (14, 1969999), (29, 951034), (58, 475517), (203, 135862), (406, 67931)]