26643265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2459}}^1$

素因数の和:2672

約数の個数: 16

約数和(自身を含む): 35069760

約数和(自身を除く): 8426495

約数列:

[1, 5, 11, 55, 197, 985, 2167, 2459, 10835, 12295, 27049, 135245, 484423, 2422115, 5328653, 26643265]

約数ペア:

[(1, 26643265), (5, 5328653), (11, 2422115), (55, 484423), (197, 135245), (985, 27049), (2167, 12295), (2459, 10835)]