71472994

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 114670080

約数和(自身を除く): 43197086

約数列:

[1, 2, 29, 47, 58, 94, 157, 167, 314, 334, 1363, 2726, 4553, 4843, 7379, 7849, 9106, 9686, 14758, 15698, 26219, 52438, 213991, 227621, 427982, 455242, 760351, 1232293, 1520702, 2464586, 35736497, 71472994]

約数ペア:

[(1, 71472994), (2, 35736497), (29, 2464586), (47, 1520702), (58, 1232293), (94, 760351), (157, 455242), (167, 427982), (314, 227621), (334, 213991), (1363, 52438), (2726, 26219), (4553, 15698), (4843, 14758), (7379, 9686), (7849, 9106)]