68550062

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257707}}^1$

素因数の和:257735

約数の個数: 16

約数和(自身を含む): 123699840

約数和(自身を除く): 55149778

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 257707, 515414, 1803949, 3607898, 4896433, 9792866, 34275031, 68550062]

約数ペア:

[(1, 68550062), (2, 34275031), (7, 9792866), (14, 4896433), (19, 3607898), (38, 1803949), (133, 515414), (266, 257707)]