68667196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{5021}}^1$

素因数の和:5301

約数の個数: 24

約数和(自身を含む): 129929184

約数和(自身を除く): 61261988

約数列:

[1, 2, 4, 13, 26, 52, 263, 526, 1052, 3419, 5021, 6838, 10042, 13676, 20084, 65273, 130546, 261092, 1320523, 2641046, 5282092, 17166799, 34333598, 68667196]

約数ペア:

[(1, 68667196), (2, 34333598), (4, 17166799), (13, 5282092), (26, 2641046), (52, 1320523), (263, 261092), (526, 130546), (1052, 65273), (3419, 20084), (5021, 13676), (6838, 10042)]