26893558

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{12967}}^1$

素因数の和:13047

約数の個数: 16

約数和(自身を含む): 43416864

約数和(自身を除く): 16523306

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 12967, 25934, 220439, 440878, 790987, 1581974, 13446779, 26893558]

約数ペア:

[(1, 26893558), (2, 13446779), (17, 1581974), (34, 790987), (61, 440878), (122, 220439), (1037, 25934), (2074, 12967)]