38979244

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1493}}^1$

素因数の和:1665

約数の個数: 24

約数和(自身を含む): 70026768

約数和(自身を除く): 31047524

約数列:

[1, 2, 4, 61, 107, 122, 214, 244, 428, 1493, 2986, 5972, 6527, 13054, 26108, 91073, 159751, 182146, 319502, 364292, 639004, 9744811, 19489622, 38979244]

約数ペア:

[(1, 38979244), (2, 19489622), (4, 9744811), (61, 639004), (107, 364292), (122, 319502), (214, 182146), (244, 159751), (428, 91073), (1493, 26108), (2986, 13054), (5972, 6527)]