67889354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{8237}}^1$

素因数の和:8569

約数の個数: 16

約数和(自身を含む): 110026728

約数和(自身を除く): 42137374

約数列:

[1, 2, 13, 26, 317, 634, 4121, 8237, 8242, 16474, 107081, 214162, 2611129, 5222258, 33944677, 67889354]

約数ペア:

[(1, 67889354), (2, 33944677), (13, 5222258), (26, 2611129), (317, 214162), (634, 107081), (4121, 16474), (8237, 8242)]