7771088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37361}}^1$

素因数の和:37382

約数の個数: 20

約数和(自身を含む): 16215108

約数和(自身を除く): 8444020

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 37361, 74722, 149444, 298888, 485693, 597776, 971386, 1942772, 3885544, 7771088]

約数ペア:

[(1, 7771088), (2, 3885544), (4, 1942772), (8, 971386), (13, 597776), (16, 485693), (26, 298888), (52, 149444), (104, 74722), (208, 37361)]