68490254

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{119321}}^1$

素因数の和:119371

約数の個数: 16

約数和(自身を含む): 120276576

約数和(自身を除く): 51786322

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 119321, 238642, 835247, 1670494, 4892161, 9784322, 34245127, 68490254]

約数ペア:

[(1, 68490254), (2, 34245127), (7, 9784322), (14, 4892161), (41, 1670494), (82, 835247), (287, 238642), (574, 119321)]