68216522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{4691}}^1$

素因数の和:5365

約数の個数: 16

約数和(自身を含む): 111819744

約数和(自身を除く): 43603222

約数列:

[1, 2, 11, 22, 661, 1322, 4691, 7271, 9382, 14542, 51601, 103202, 3100751, 6201502, 34108261, 68216522]

約数ペア:

[(1, 68216522), (2, 34108261), (11, 6201502), (22, 3100751), (661, 103202), (1322, 51601), (4691, 14542), (7271, 9382)]