67138136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15013}}^1$

素因数の和:15075

約数の個数: 32

約数和(自身を含む): 138729360

約数和(自身を除く): 71591224

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 15013, 30026, 60052, 120104, 195169, 390338, 645559, 780676, 1291118, 1561352, 2582236, 5164472, 8392267, 16784534, 33569068, 67138136]

約数ペア:

[(1, 67138136), (2, 33569068), (4, 16784534), (8, 8392267), (13, 5164472), (26, 2582236), (43, 1561352), (52, 1291118), (86, 780676), (104, 645559), (172, 390338), (344, 195169), (559, 120104), (1118, 60052), (2236, 30026), (4472, 15013)]