25978610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2833}}^1$

素因数の和:2978

約数の個数: 32

約数和(自身を含む): 53868672

約数和(自身を除く): 27890062

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 2833, 4585, 5666, 9170, 14165, 19831, 28330, 39662, 99155, 198310, 371123, 742246, 1855615, 2597861, 3711230, 5195722, 12989305, 25978610]

約数ペア:

[(1, 25978610), (2, 12989305), (5, 5195722), (7, 3711230), (10, 2597861), (14, 1855615), (35, 742246), (70, 371123), (131, 198310), (262, 99155), (655, 39662), (917, 28330), (1310, 19831), (1834, 14165), (2833, 9170), (4585, 5666)]