27185392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{130699}}^1$

素因数の和:130720

約数の個数: 20

約数和(自身を含む): 56723800

約数和(自身を除く): 29538408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 130699, 261398, 522796, 1045592, 1699087, 2091184, 3398174, 6796348, 13592696, 27185392]

約数ペア:

[(1, 27185392), (2, 13592696), (4, 6796348), (8, 3398174), (13, 2091184), (16, 1699087), (26, 1045592), (52, 522796), (104, 261398), (208, 130699)]