66879638

素因数分解:

$2^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{6571}}^1$

素因数の和:7307

約数の個数: 16

約数和(自身を含む): 114825984

約数和(自身を除く): 47946346

約数列:

[1, 2, 7, 14, 727, 1454, 5089, 6571, 10178, 13142, 45997, 91994, 4777117, 9554234, 33439819, 66879638]

約数ペア:

[(1, 66879638), (2, 33439819), (7, 9554234), (14, 4777117), (727, 91994), (1454, 45997), (5089, 13142), (6571, 10178)]