67023740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{478741}}^1$

素因数の和:478757

約数の個数: 24

約数和(自身を含む): 160857312

約数和(自身を除く): 93833572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 478741, 957482, 1914964, 2393705, 3351187, 4787410, 6702374, 9574820, 13404748, 16755935, 33511870, 67023740]

約数ペア:

[(1, 67023740), (2, 33511870), (4, 16755935), (5, 13404748), (7, 9574820), (10, 6702374), (14, 4787410), (20, 3351187), (28, 2393705), (35, 1914964), (70, 957482), (140, 478741)]