28579876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28927}}^1$

素因数の和:28963

約数の個数: 24

約数和(自身を含む): 56698880

約数和(自身を除く): 28119004

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 28927, 57854, 115708, 376051, 549613, 752102, 1099226, 1504204, 2198452, 7144969, 14289938, 28579876]

約数ペア:

[(1, 28579876), (2, 14289938), (4, 7144969), (13, 2198452), (19, 1504204), (26, 1099226), (38, 752102), (52, 549613), (76, 376051), (247, 115708), (494, 57854), (988, 28927)]