27457070

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{6553}}^1$

素因数の和:6979

約数の個数: 16

約数和(自身を含む): 49548240

約数和(自身を除く): 22091170

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 6553, 13106, 32765, 65530, 2745707, 5491414, 13728535, 27457070]

約数ペア:

[(1, 27457070), (2, 13728535), (5, 5491414), (10, 2745707), (419, 65530), (838, 32765), (2095, 13106), (4190, 6553)]