26239115

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10559}}^1$

素因数の和:10642

約数の個数: 16

約数和(自身を含む): 36495360

約数和(自身を除く): 10256245

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 10559, 52795, 73913, 369565, 749689, 3748445, 5247823, 26239115]

約数ペア:

[(1, 26239115), (5, 5247823), (7, 3748445), (35, 749689), (71, 369565), (355, 73913), (497, 52795), (2485, 10559)]