56288274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{2633}}^1$

素因数の和:3154

約数の個数: 32

約数和(自身を含む): 128960640

約数和(自身を除く): 72672366

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 509, 1018, 1527, 2633, 3054, 3563, 5266, 7126, 7899, 10689, 15798, 18431, 21378, 36862, 55293, 110586, 1340197, 2680394, 4020591, 8041182, 9381379, 18762758, 28144137, 56288274]

約数ペア:

[(1, 56288274), (2, 28144137), (3, 18762758), (6, 9381379), (7, 8041182), (14, 4020591), (21, 2680394), (42, 1340197), (509, 110586), (1018, 55293), (1527, 36862), (2633, 21378), (3054, 18431), (3563, 15798), (5266, 10689), (7126, 7899)]