68457812

素因数分解:

$2^2\times {\mathrm{1931}}^1\times {\mathrm{8863}}^1$

素因数の和:10798

約数の個数: 12

約数和(自身を含む): 119876736

約数和(自身を除く): 51418924

約数列:

[1, 2, 4, 1931, 3862, 7724, 8863, 17726, 35452, 17114453, 34228906, 68457812]

約数ペア:

[(1, 68457812), (2, 34228906), (4, 17114453), (1931, 35452), (3862, 17726), (7724, 8863)]