47884396

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{8681}}^1$

素因数の和:8889

約数の個数: 24

約数和(自身を含む): 96266016

約数和(自身を除く): 48381620

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 8681, 17362, 34724, 60767, 121534, 243068, 1710157, 3420314, 6840628, 11971099, 23942198, 47884396]

約数ペア:

[(1, 47884396), (2, 23942198), (4, 11971099), (7, 6840628), (14, 3420314), (28, 1710157), (197, 243068), (394, 121534), (788, 60767), (1379, 34724), (2758, 17362), (5516, 8681)]