66171574

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{66571}}^1$

素因数の和:66651

約数の個数: 16

約数和(自身を含む): 115036416

約数和(自身を除く): 48864842

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 66571, 133142, 465997, 931994, 4726541, 9453082, 33085787, 66171574]

約数ペア:

[(1, 66171574), (2, 33085787), (7, 9453082), (14, 4726541), (71, 931994), (142, 465997), (497, 133142), (994, 66571)]