27813716

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43189}}^1$

素因数の和:43223

約数の個数: 24

約数和(自身を含む): 58047360

約数和(自身を除く): 30233644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 43189, 86378, 172756, 302323, 604646, 993347, 1209292, 1986694, 3973388, 6953429, 13906858, 27813716]

約数ペア:

[(1, 27813716), (2, 13906858), (4, 6953429), (7, 3973388), (14, 1986694), (23, 1209292), (28, 993347), (46, 604646), (92, 302323), (161, 172756), (322, 86378), (644, 43189)]