64246676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{65027}}^1$

素因数の和:65063

約数の個数: 24

約数和(自身を含む): 127454880

約数和(自身を除く): 63208204

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 65027, 130054, 260108, 845351, 1235513, 1690702, 2471026, 3381404, 4942052, 16061669, 32123338, 64246676]

約数ペア:

[(1, 64246676), (2, 32123338), (4, 16061669), (13, 4942052), (19, 3381404), (26, 2471026), (38, 1690702), (52, 1235513), (76, 845351), (247, 260108), (494, 130054), (988, 65027)]