26005904

素因数分解:

$2^4\times {\mathrm{1259}}^1\times {\mathrm{1291}}^1$

素因数の和:2558

約数の個数: 20

約数和(自身を含む): 50465520

約数和(自身を除く): 24459616

約数列:

[1, 2, 4, 8, 16, 1259, 1291, 2518, 2582, 5036, 5164, 10072, 10328, 20144, 20656, 1625369, 3250738, 6501476, 13002952, 26005904]

約数ペア:

[(1, 26005904), (2, 13002952), (4, 6501476), (8, 3250738), (16, 1625369), (1259, 20656), (1291, 20144), (2518, 10328), (2582, 10072), (5036, 5164)]