56281722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1340041}}^1$

素因数の和:1340053

約数の個数: 16

約数和(自身を含む): 128644032

約数和(自身を除く): 72362310

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1340041, 2680082, 4020123, 8040246, 9380287, 18760574, 28140861, 56281722]

約数ペア:

[(1, 56281722), (2, 28140861), (3, 18760574), (6, 9380287), (7, 8040246), (14, 4020123), (21, 2680082), (42, 1340041)]