74683994

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5449}}^1$

素因数の和:5558

約数の個数: 32

約数和(自身を含む): 141264000

約数和(自身を除く): 66580006

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 154, 178, 623, 979, 1246, 1958, 5449, 6853, 10898, 13706, 38143, 59939, 76286, 119878, 419573, 484961, 839146, 969922, 3394727, 5334571, 6789454, 10669142, 37341997, 74683994]

約数ペア:

[(1, 74683994), (2, 37341997), (7, 10669142), (11, 6789454), (14, 5334571), (22, 3394727), (77, 969922), (89, 839146), (154, 484961), (178, 419573), (623, 119878), (979, 76286), (1246, 59939), (1958, 38143), (5449, 13706), (6853, 10898)]