28227206

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{14717}}^1$

素因数の和:14863

約数の個数: 16

約数和(自身を含む): 48746016

約数和(自身を除く): 20518810

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 14717, 29434, 103019, 206038, 2016229, 4032458, 14113603, 28227206]

約数ペア:

[(1, 28227206), (2, 14113603), (7, 4032458), (14, 2016229), (137, 206038), (274, 103019), (959, 29434), (1918, 14717)]