26970256

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{3911}}^1$

素因数の和:4350

約数の個数: 20

約数和(自身を含む): 52389504

約数和(自身を除く): 25419248

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 3911, 6896, 7822, 15644, 31288, 62576, 1685641, 3371282, 6742564, 13485128, 26970256]

約数ペア:

[(1, 26970256), (2, 13485128), (4, 6742564), (8, 3371282), (16, 1685641), (431, 62576), (862, 31288), (1724, 15644), (3448, 7822), (3911, 6896)]