28266492

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{15809}}^1$

素因数の和:15965

約数の個数: 24

約数和(自身を含む): 66402000

約数和(自身を除く): 38135508

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 15809, 31618, 47427, 63236, 94854, 189708, 2355541, 4711082, 7066623, 9422164, 14133246, 28266492]

約数ペア:

[(1, 28266492), (2, 14133246), (3, 9422164), (4, 7066623), (6, 4711082), (12, 2355541), (149, 189708), (298, 94854), (447, 63236), (596, 47427), (894, 31618), (1788, 15809)]