27926018

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2417}}^1$

素因数の和:2581

約数の個数: 16

約数和(自身を含む): 43088760

約数和(自身を除く): 15162742

約数列:

[1, 2, 53, 106, 109, 218, 2417, 4834, 5777, 11554, 128101, 256202, 263453, 526906, 13963009, 27926018]

約数ペア:

[(1, 27926018), (2, 13963009), (53, 526906), (106, 263453), (109, 256202), (218, 128101), (2417, 11554), (4834, 5777)]