140410042

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{3323}}^1$

素因数の和:3933

約数の個数: 16

約数和(自身を含む): 216751392

約数和(自身を除く): 76341350

約数列:

[1, 2, 37, 74, 571, 1142, 3323, 6646, 21127, 42254, 122951, 245902, 1897433, 3794866, 70205021, 140410042]

約数ペア:

[(1, 140410042), (2, 70205021), (37, 3794866), (74, 1897433), (571, 245902), (1142, 122951), (3323, 42254), (6646, 21127)]