28764276

素因数分解:

$2^2\times 3^1\times {\mathrm{839}}^1\times {\mathrm{2857}}^1$

素因数の和:3703

約数の個数: 24

約数和(自身を含む): 67220160

約数和(自身を除く): 38455884

約数列:

[1, 2, 3, 4, 6, 12, 839, 1678, 2517, 2857, 3356, 5034, 5714, 8571, 10068, 11428, 17142, 34284, 2397023, 4794046, 7191069, 9588092, 14382138, 28764276]

約数ペア:

[(1, 28764276), (2, 14382138), (3, 9588092), (4, 7191069), (6, 4794046), (12, 2397023), (839, 34284), (1678, 17142), (2517, 11428), (2857, 10068), (3356, 8571), (5034, 5714)]