26440904

素因数分解:

$2^3\times 7^1\times {\mathrm{472159}}^1$

素因数の和:472172

約数の個数: 16

約数和(自身を含む): 56659200

約数和(自身を除く): 30218296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 472159, 944318, 1888636, 3305113, 3777272, 6610226, 13220452, 26440904]

約数ペア:

[(1, 26440904), (2, 13220452), (4, 6610226), (7, 3777272), (8, 3305113), (14, 1888636), (28, 944318), (56, 472159)]