67889812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{30803}}^1$

素因数の和:30855

約数の個数: 24

約数和(自身を含む): 129376800

約数和(自身を除く): 61486988

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 30803, 61606, 123212, 585257, 893287, 1170514, 1786574, 2341028, 3573148, 16972453, 33944906, 67889812]

約数ペア:

[(1, 67889812), (2, 33944906), (4, 16972453), (19, 3573148), (29, 2341028), (38, 1786574), (58, 1170514), (76, 893287), (116, 585257), (551, 123212), (1102, 61606), (2204, 30803)]