68209345

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{709}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 83427840

約数和(自身を除く): 15218495

約数列:

[1, 5, 71, 271, 355, 709, 1355, 3545, 19241, 50339, 96205, 192139, 251695, 960695, 13641869, 68209345]

約数ペア:

[(1, 68209345), (5, 13641869), (71, 960695), (271, 251695), (355, 192139), (709, 96205), (1355, 50339), (3545, 19241)]