66428504

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{156671}}^1$

素因数の和:156730

約数の個数: 16

約数和(自身を含む): 126904320

約数和(自身を除く): 60475816

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 156671, 313342, 626684, 1253368, 8303563, 16607126, 33214252, 66428504]

約数ペア:

[(1, 66428504), (2, 33214252), (4, 16607126), (8, 8303563), (53, 1253368), (106, 626684), (212, 313342), (424, 156671)]