28677964

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{44531}}^1$

素因数の和:44565

約数の個数: 24

約数和(自身を含む): 59851008

約数和(自身を除く): 31173044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 44531, 89062, 178124, 311717, 623434, 1024213, 1246868, 2048426, 4096852, 7169491, 14338982, 28677964]

約数ペア:

[(1, 28677964), (2, 14338982), (4, 7169491), (7, 4096852), (14, 2048426), (23, 1246868), (28, 1024213), (46, 623434), (92, 311717), (161, 178124), (322, 89062), (644, 44531)]