68124196

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{128053}}^1$

素因数の和:128083

約数の個数: 24

約数和(自身を含む): 143420480

約数和(自身を除く): 75296284

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 128053, 256106, 512212, 896371, 1792742, 2433007, 3585484, 4866014, 9732028, 17031049, 34062098, 68124196]

約数ペア:

[(1, 68124196), (2, 34062098), (4, 17031049), (7, 9732028), (14, 4866014), (19, 3585484), (28, 2433007), (38, 1792742), (76, 896371), (133, 512212), (266, 256106), (532, 128053)]