27419704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{263651}}^1$

素因数の和:263670

約数の個数: 16

約数和(自身を含む): 55366920

約数和(自身を除く): 27947216

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 263651, 527302, 1054604, 2109208, 3427463, 6854926, 13709852, 27419704]

約数ペア:

[(1, 27419704), (2, 13709852), (4, 6854926), (8, 3427463), (13, 2109208), (26, 1054604), (52, 527302), (104, 263651)]