27947164

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{9157}}^1$

素因数の和:9277

約数の個数: 24

約数和(自身を含む): 56413280

約数和(自身を除く): 28466116

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 9157, 18314, 36628, 64099, 128198, 256396, 998113, 1996226, 3992452, 6986791, 13973582, 27947164]

約数ペア:

[(1, 27947164), (2, 13973582), (4, 6986791), (7, 3992452), (14, 1996226), (28, 998113), (109, 256396), (218, 128198), (436, 64099), (763, 36628), (1526, 18314), (3052, 9157)]