67912156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{68737}}^1$

素因数の和:68773

約数の個数: 24

約数和(自身を含む): 134726480

約数和(自身を除く): 66814324

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 68737, 137474, 274948, 893581, 1306003, 1787162, 2612006, 3574324, 5224012, 16978039, 33956078, 67912156]

約数ペア:

[(1, 67912156), (2, 33956078), (4, 16978039), (13, 5224012), (19, 3574324), (26, 2612006), (38, 1787162), (52, 1306003), (76, 893581), (247, 274948), (494, 137474), (988, 68737)]