28016562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4799}}^1$

素因数の和:4950

約数の個数: 32

約数和(自身を含む): 64512000

約数和(自身を除く): 36495438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 4799, 5838, 9598, 14397, 28794, 33593, 67186, 100779, 201558, 667061, 1334122, 2001183, 4002366, 4669427, 9338854, 14008281, 28016562]

約数ペア:

[(1, 28016562), (2, 14008281), (3, 9338854), (6, 4669427), (7, 4002366), (14, 2001183), (21, 1334122), (42, 667061), (139, 201558), (278, 100779), (417, 67186), (834, 33593), (973, 28794), (1946, 14397), (2919, 9598), (4799, 5838)]