67963898

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{4391}}^1$

素因数の和:4573

約数の個数: 16

約数和(自身を含む): 104353920

約数和(自身を除く): 36390022

約数列:

[1, 2, 71, 109, 142, 218, 4391, 7739, 8782, 15478, 311761, 478619, 623522, 957238, 33981949, 67963898]

約数ペア:

[(1, 67963898), (2, 33981949), (71, 957238), (109, 623522), (142, 478619), (218, 311761), (4391, 15478), (7739, 8782)]