3128828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 5806080

約数和(自身を除く): 2677252

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 479, 958, 1633, 1916, 3266, 6532, 11017, 22034, 34009, 44068, 68018, 136036, 782207, 1564414, 3128828]

約数ペア:

[(1, 3128828), (2, 1564414), (4, 782207), (23, 136036), (46, 68018), (71, 44068), (92, 34009), (142, 22034), (284, 11017), (479, 6532), (958, 3266), (1633, 1916)]