68031838

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3581}}^1$

素因数の和:3672

約数の個数: 32

約数和(自身を含む): 123793920

約数和(自身を除く): 55762082

約数列:

[1, 2, 7, 14, 23, 46, 59, 118, 161, 322, 413, 826, 1357, 2714, 3581, 7162, 9499, 18998, 25067, 50134, 82363, 164726, 211279, 422558, 576541, 1153082, 1478953, 2957906, 4859417, 9718834, 34015919, 68031838]

約数ペア:

[(1, 68031838), (2, 34015919), (7, 9718834), (14, 4859417), (23, 2957906), (46, 1478953), (59, 1153082), (118, 576541), (161, 422558), (322, 211279), (413, 164726), (826, 82363), (1357, 50134), (2714, 25067), (3581, 18998), (7162, 9499)]