68584978

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{40487}}^1$

素因数の和:40518

約数の個数: 24

約数和(自身を含む): 129237696

約数和(自身を除く): 60652718

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 40487, 80974, 283409, 445357, 566818, 890714, 3117499, 4898927, 6234998, 9797854, 34292489, 68584978]

約数ペア:

[(1, 68584978), (2, 34292489), (7, 9797854), (11, 6234998), (14, 4898927), (22, 3117499), (77, 890714), (121, 566818), (154, 445357), (242, 283409), (847, 80974), (1694, 40487)]