66137666

素因数分解:

$2^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{16693}}^1$

素因数の和:16985

約数の個数: 16

約数和(自身を含む): 113786304

約数和(自身を除く): 47648638

約数列:

[1, 2, 7, 14, 283, 566, 1981, 3962, 16693, 33386, 116851, 233702, 4724119, 9448238, 33068833, 66137666]

約数ペア:

[(1, 66137666), (2, 33068833), (7, 9448238), (14, 4724119), (283, 233702), (566, 116851), (1981, 33386), (3962, 16693)]