67994854

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 109486080

約数和(自身を除く): 41491226

約数列:

[1, 2, 23, 46, 71, 109, 142, 191, 218, 382, 1633, 2507, 3266, 4393, 5014, 7739, 8786, 13561, 15478, 20819, 27122, 41638, 177997, 311903, 355994, 478837, 623806, 957674, 1478149, 2956298, 33997427, 67994854]

約数ペア:

[(1, 67994854), (2, 33997427), (23, 2956298), (46, 1478149), (71, 957674), (109, 623806), (142, 478837), (191, 355994), (218, 311903), (382, 177997), (1633, 41638), (2507, 27122), (3266, 20819), (4393, 15478), (5014, 13561), (7739, 8786)]