66390746

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{6949}}^1$

素因数の和:7249

約数の個数: 16

約数和(自身を含む): 105834600

約数和(自身を除く): 39443854

約数列:

[1, 2, 17, 34, 281, 562, 4777, 6949, 9554, 13898, 118133, 236266, 1952669, 3905338, 33195373, 66390746]

約数ペア:

[(1, 66390746), (2, 33195373), (17, 3905338), (34, 1952669), (281, 236266), (562, 118133), (4777, 13898), (6949, 9554)]