26478866

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{3329}}^1$

素因数の和:3469

約数の個数: 16

約数和(自身を含む): 41118840

約数和(自身を除く): 14639974

約数列:

[1, 2, 41, 82, 97, 194, 3329, 3977, 6658, 7954, 136489, 272978, 322913, 645826, 13239433, 26478866]

約数ペア:

[(1, 26478866), (2, 13239433), (41, 645826), (82, 322913), (97, 272978), (194, 136489), (3329, 7954), (3977, 6658)]