68235118

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3613}}^1$

素因数の和:3712

約数の個数: 32

約数和(自身を含む): 124899840

約数和(自身を除く): 56664722

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 497, 994, 1349, 2698, 3613, 7226, 9443, 18886, 25291, 50582, 68647, 137294, 256523, 480529, 513046, 961058, 1795661, 3591322, 4873937, 9747874, 34117559, 68235118]

約数ペア:

[(1, 68235118), (2, 34117559), (7, 9747874), (14, 4873937), (19, 3591322), (38, 1795661), (71, 961058), (133, 513046), (142, 480529), (266, 256523), (497, 137294), (994, 68647), (1349, 50582), (2698, 25291), (3613, 18886), (7226, 9443)]