66327754

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{3571}}^1$

素因数の和:3861

約数の個数: 16

約数和(自身を含む): 102616416

約数和(自身を除く): 36288662

約数列:

[1, 2, 37, 74, 251, 502, 3571, 7142, 9287, 18574, 132127, 264254, 896321, 1792642, 33163877, 66327754]

約数ペア:

[(1, 66327754), (2, 33163877), (37, 1792642), (74, 896321), (251, 264254), (502, 132127), (3571, 18574), (7142, 9287)]