67497898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{9871}}^1$

素因数の和:10149

約数の個数: 16

約数和(自身を含む): 109460736

約数和(自身を除く): 41962838

約数列:

[1, 2, 13, 26, 263, 526, 3419, 6838, 9871, 19742, 128323, 256646, 2596073, 5192146, 33748949, 67497898]

約数ペア:

[(1, 67497898), (2, 33748949), (13, 5192146), (26, 2596073), (263, 256646), (526, 128323), (3419, 19742), (6838, 9871)]