71939994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{41777}}^1$

素因数の和:41830

約数の個数: 32

約数和(自身を含む): 168448896

約数和(自身を除く): 96508902

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 41777, 83554, 125331, 250662, 292439, 584878, 877317, 1712857, 1754634, 3425714, 5138571, 10277142, 11989999, 23979998, 35969997, 71939994]

約数ペア:

[(1, 71939994), (2, 35969997), (3, 23979998), (6, 11989999), (7, 10277142), (14, 5138571), (21, 3425714), (41, 1754634), (42, 1712857), (82, 877317), (123, 584878), (246, 292439), (287, 250662), (574, 125331), (861, 83554), (1722, 41777)]