29820568

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{52501}}^1$

素因数の和:52578

約数の個数: 16

約数和(自身を含む): 56702160

約数和(自身を除く): 26881592

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 52501, 105002, 210004, 420008, 3727571, 7455142, 14910284, 29820568]

約数ペア:

[(1, 29820568), (2, 14910284), (4, 7455142), (8, 3727571), (71, 420008), (142, 210004), (284, 105002), (568, 52501)]