68917016

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53507}}^1$

素因数の和:53543

約数の個数: 32

約数和(自身を含む): 154103040

約数和(自身を除く): 85186024

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 53507, 107014, 214028, 374549, 428056, 749098, 1230661, 1498196, 2461322, 2996392, 4922644, 8614627, 9845288, 17229254, 34458508, 68917016]

約数ペア:

[(1, 68917016), (2, 34458508), (4, 17229254), (7, 9845288), (8, 8614627), (14, 4922644), (23, 2996392), (28, 2461322), (46, 1498196), (56, 1230661), (92, 749098), (161, 428056), (184, 374549), (322, 214028), (644, 107014), (1288, 53507)]