28190408092

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{91527299}}^1$

素因数の和:91527321

約数の個数: 24

約数和(自身を含む): 61506345600

約数和(自身を除く): 33315937508

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 91527299, 183054598, 366109196, 640691093, 1006800289, 1281382186, 2013600578, 2562764372, 4027201156, 7047602023, 14095204046, 28190408092]

約数ペア:

[(1, 28190408092), (2, 14095204046), (4, 7047602023), (7, 4027201156), (11, 2562764372), (14, 2013600578), (22, 1281382186), (28, 1006800289), (44, 640691093), (77, 366109196), (154, 183054598), (308, 91527299)]