28594156

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 50860656

約数和(自身を除く): 22266500

約数列:

[1, 2, 4, 131, 197, 262, 277, 394, 524, 554, 788, 1108, 25807, 36287, 51614, 54569, 72574, 103228, 109138, 145148, 218276, 7148539, 14297078, 28594156]

約数ペア:

[(1, 28594156), (2, 14297078), (4, 7148539), (131, 218276), (197, 145148), (262, 109138), (277, 103228), (394, 72574), (524, 54569), (554, 51614), (788, 36287), (1108, 25807)]