71127518

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{65981}}^1$

素因数の和:66008

約数の個数: 24

約数和(自身を含む): 135395064

約数和(自身を除く): 64267546

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 65981, 131962, 461867, 725791, 923734, 1451582, 3233069, 5080537, 6466138, 10161074, 35563759, 71127518]

約数ペア:

[(1, 71127518), (2, 35563759), (7, 10161074), (11, 6466138), (14, 5080537), (22, 3233069), (49, 1451582), (77, 923734), (98, 725791), (154, 461867), (539, 131962), (1078, 65981)]