26890906

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{16141}}^1$

素因数の和:16174

約数の個数: 24

約数和(自身を含む): 49685076

約数和(自身を除く): 22794170

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 16141, 32282, 112987, 225974, 274397, 548794, 790909, 1581818, 1920779, 3841558, 13445453, 26890906]

約数ペア:

[(1, 26890906), (2, 13445453), (7, 3841558), (14, 1920779), (17, 1581818), (34, 790909), (49, 548794), (98, 274397), (119, 225974), (238, 112987), (833, 32282), (1666, 16141)]