28157030778

素因数分解:

$2^1\times 3^1\times {\mathrm{821}}^1\times {\mathrm{5716003}}^1$

素因数の和:5716829

約数の個数: 16

約数和(自身を含む): 56382663456

約数和(自身を除く): 28225632678

約数列:

[1, 2, 3, 6, 821, 1642, 2463, 4926, 5716003, 11432006, 17148009, 34296018, 4692838463, 9385676926, 14078515389, 28157030778]

約数ペア:

[(1, 28157030778), (2, 14078515389), (3, 9385676926), (6, 4692838463), (821, 34296018), (1642, 17148009), (2463, 11432006), (4926, 5716003)]