26716130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{381659}}^1$

素因数の和:381673

約数の個数: 16

約数和(自身を含む): 54959040

約数和(自身を除く): 28242910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 381659, 763318, 1908295, 2671613, 3816590, 5343226, 13358065, 26716130]

約数ペア:

[(1, 26716130), (2, 13358065), (5, 5343226), (7, 3816590), (10, 2671613), (14, 1908295), (35, 763318), (70, 381659)]