64702484

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2531}}^1$

素因数の和:2636

約数の個数: 48

約数和(自身を含む): 142926336

約数和(自身を除く): 78223852

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 83, 154, 166, 308, 332, 581, 913, 1162, 1826, 2324, 2531, 3652, 5062, 6391, 10124, 12782, 17717, 25564, 27841, 35434, 55682, 70868, 111364, 194887, 210073, 389774, 420146, 779548, 840292, 1470511, 2310803, 2941022, 4621606, 5882044, 9243212, 16175621, 32351242, 64702484]

約数ペア:

[(1, 64702484), (2, 32351242), (4, 16175621), (7, 9243212), (11, 5882044), (14, 4621606), (22, 2941022), (28, 2310803), (44, 1470511), (77, 840292), (83, 779548), (154, 420146), (166, 389774), (308, 210073), (332, 194887), (581, 111364), (913, 70868), (1162, 55682), (1826, 35434), (2324, 27841), (2531, 25564), (3652, 17717), (5062, 12782), (6391, 10124)]