66445112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{488567}}^1$

素因数の和:488590

約数の個数: 16

約数和(自身を含む): 131913360

約数和(自身を除く): 65468248

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 488567, 977134, 1954268, 3908536, 8305639, 16611278, 33222556, 66445112]

約数ペア:

[(1, 66445112), (2, 33222556), (4, 16611278), (8, 8305639), (17, 3908536), (34, 1954268), (68, 977134), (136, 488567)]