65387528

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7561}}^1$

素因数の和:7637

約数の個数: 32

約数和(自身を含む): 130671360

約数和(自身を除く): 65283832

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 4324, 7561, 8648, 15122, 30244, 60488, 173903, 347806, 355367, 695612, 710734, 1391224, 1421468, 2842936, 8173441, 16346882, 32693764, 65387528]

約数ペア:

[(1, 65387528), (2, 32693764), (4, 16346882), (8, 8173441), (23, 2842936), (46, 1421468), (47, 1391224), (92, 710734), (94, 695612), (184, 355367), (188, 347806), (376, 173903), (1081, 60488), (2162, 30244), (4324, 15122), (7561, 8648)]