69658264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{669791}}^1$

素因数の和:669810

約数の個数: 16

約数和(自身を含む): 140656320

約数和(自身を除く): 70998056

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 669791, 1339582, 2679164, 5358328, 8707283, 17414566, 34829132, 69658264]

約数ペア:

[(1, 69658264), (2, 34829132), (4, 17414566), (8, 8707283), (13, 5358328), (26, 2679164), (52, 1339582), (104, 669791)]