66987698

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1\times {\mathrm{751}}^1$

素因数の和:1289

約数の個数: 16

約数和(自身を含む): 101826816

約数和(自身を除く): 34839118

約数列:

[1, 2, 103, 206, 433, 751, 866, 1502, 44599, 77353, 89198, 154706, 325183, 650366, 33493849, 66987698]

約数ペア:

[(1, 66987698), (2, 33493849), (103, 650366), (206, 325183), (433, 154706), (751, 89198), (866, 77353), (1502, 44599)]