68398442

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5471}}^1$

素因数の和:5546

約数の個数: 32

約数和(自身を含む): 126074880

約数和(自身を除く): 57676438

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 1786, 5471, 6251, 10942, 12502, 38297, 76594, 103949, 207898, 257137, 514274, 727643, 1455286, 1799959, 3599918, 4885603, 9771206, 34199221, 68398442]

約数ペア:

[(1, 68398442), (2, 34199221), (7, 9771206), (14, 4885603), (19, 3599918), (38, 1799959), (47, 1455286), (94, 727643), (133, 514274), (266, 257137), (329, 207898), (658, 103949), (893, 76594), (1786, 38297), (5471, 12502), (6251, 10942)]