28465252

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{54323}}^1$

素因数の和:54458

約数の個数: 12

約数和(自身を含む): 50195376

約数和(自身を除く): 21730124

約数列:

[1, 2, 4, 131, 262, 524, 54323, 108646, 217292, 7116313, 14232626, 28465252]

約数ペア:

[(1, 28465252), (2, 14232626), (4, 7116313), (131, 217292), (262, 108646), (524, 54323)]