27242384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{130973}}^1$

素因数の和:130994

約数の個数: 20

約数和(自身を含む): 56842716

約数和(自身を除く): 29600332

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 130973, 261946, 523892, 1047784, 1702649, 2095568, 3405298, 6810596, 13621192, 27242384]

約数ペア:

[(1, 27242384), (2, 13621192), (4, 6810596), (8, 3405298), (13, 2095568), (16, 1702649), (26, 1047784), (52, 523892), (104, 261946), (208, 130973)]