71426054

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{268519}}^1$

素因数の和:268547

約数の個数: 16

約数和(自身を含む): 128889600

約数和(自身を除く): 57463546

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 268519, 537038, 1879633, 3759266, 5101861, 10203722, 35713027, 71426054]

約数ペア:

[(1, 71426054), (2, 35713027), (7, 10203722), (14, 5101861), (19, 3759266), (38, 1879633), (133, 537038), (266, 268519)]