28121646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4817}}^1$

素因数の和:4968

約数の個数: 32

約数和(自身を含む): 64753920

約数和(自身を除く): 36632274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 4817, 5838, 9634, 14451, 28902, 33719, 67438, 101157, 202314, 669563, 1339126, 2008689, 4017378, 4686941, 9373882, 14060823, 28121646]

約数ペア:

[(1, 28121646), (2, 14060823), (3, 9373882), (6, 4686941), (7, 4017378), (14, 2008689), (21, 1339126), (42, 669563), (139, 202314), (278, 101157), (417, 67438), (834, 33719), (973, 28902), (1946, 14451), (2919, 9634), (4817, 5838)]