26914648072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{258794693}}^1$

素因数の和:258794712

約数の個数: 16

約数和(自身を含む): 54346885740

約数和(自身を除く): 27432237668

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 258794693, 517589386, 1035178772, 2070357544, 3364331009, 6728662018, 13457324036, 26914648072]

約数ペア:

[(1, 26914648072), (2, 13457324036), (4, 6728662018), (8, 3364331009), (13, 2070357544), (26, 1035178772), (52, 517589386), (104, 258794693)]