28584892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53731}}^1$

素因数の和:53761

約数の個数: 24

約数和(自身を含む): 60179840

約数和(自身を除く): 31594948

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 53731, 107462, 214924, 376117, 752234, 1020889, 1504468, 2041778, 4083556, 7146223, 14292446, 28584892]

約数ペア:

[(1, 28584892), (2, 14292446), (4, 7146223), (7, 4083556), (14, 2041778), (19, 1504468), (28, 1020889), (38, 752234), (76, 376117), (133, 214924), (266, 107462), (532, 53731)]