68856466

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{17137}}^1$

素因数の和:17194

約数の個数: 24

約数和(自身を含む): 123085116

約数和(自身を除く): 54228650

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 17137, 34274, 119959, 239918, 702617, 839713, 1405234, 1679426, 4918319, 9836638, 34428233, 68856466]

約数ペア:

[(1, 68856466), (2, 34428233), (7, 9836638), (14, 4918319), (41, 1679426), (49, 1405234), (82, 839713), (98, 702617), (287, 239918), (574, 119959), (2009, 34274), (4018, 17137)]