68304769

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1721}}^1$

素因数の和:1848

約数の個数: 16

約数和(自身を含む): 76374144

約数和(自身を除く): 8069375

約数列:

[1, 13, 43, 71, 559, 923, 1721, 3053, 22373, 39689, 74003, 122191, 962039, 1588483, 5254213, 68304769]

約数ペア:

[(1, 68304769), (13, 5254213), (43, 1588483), (71, 962039), (559, 122191), (923, 74003), (1721, 39689), (3053, 22373)]