66769352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{642013}}^1$

素因数の和:642032

約数の個数: 16

約数和(自身を含む): 134822940

約数和(自身を除く): 68053588

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 642013, 1284026, 2568052, 5136104, 8346169, 16692338, 33384676, 66769352]

約数ペア:

[(1, 66769352), (2, 33384676), (4, 16692338), (8, 8346169), (13, 5136104), (26, 2568052), (52, 1284026), (104, 642013)]