68254274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{28463}}^1$

素因数の和:28585

約数の個数: 16

約数和(自身を含む): 112717440

約数和(自身を除く): 44463166

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 28463, 56926, 313093, 626186, 3102467, 6204934, 34127137, 68254274]

約数ペア:

[(1, 68254274), (2, 34127137), (11, 6204934), (22, 3102467), (109, 626186), (218, 313093), (1199, 56926), (2398, 28463)]