27569278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 46708992

約数和(自身を除く): 19139714

約数列:

[1, 2, 11, 22, 43, 86, 151, 193, 302, 386, 473, 946, 1661, 2123, 3322, 4246, 6493, 8299, 12986, 16598, 29143, 58286, 71423, 91289, 142846, 182578, 320573, 641146, 1253149, 2506298, 13784639, 27569278]

約数ペア:

[(1, 27569278), (2, 13784639), (11, 2506298), (22, 1253149), (43, 641146), (86, 320573), (151, 182578), (193, 142846), (302, 91289), (386, 71423), (473, 58286), (946, 29143), (1661, 16598), (2123, 12986), (3322, 8299), (4246, 6493)]