68905606

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{447439}}^1$

素因数の和:447459

約数の個数: 16

約数和(自身を含む): 128862720

約数和(自身を除く): 59957114

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 447439, 894878, 3132073, 4921829, 6264146, 9843658, 34452803, 68905606]

約数ペア:

[(1, 68905606), (2, 34452803), (7, 9843658), (11, 6264146), (14, 4921829), (22, 3132073), (77, 894878), (154, 447439)]