25658164

素因数分解:

$2^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1201}}^1$

素因数の和:1328

約数の個数: 36

約数和(自身を含む): 52755780

約数和(自身を除く): 27097616

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 196, 218, 436, 763, 1201, 1526, 2402, 3052, 4804, 5341, 8407, 10682, 16814, 21364, 33628, 58849, 117698, 130909, 235396, 261818, 523636, 916363, 1832726, 3665452, 6414541, 12829082, 25658164]

約数ペア:

[(1, 25658164), (2, 12829082), (4, 6414541), (7, 3665452), (14, 1832726), (28, 916363), (49, 523636), (98, 261818), (109, 235396), (196, 130909), (218, 117698), (436, 58849), (763, 33628), (1201, 21364), (1526, 16814), (2402, 10682), (3052, 8407), (4804, 5341)]