42657374

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{2243}}^1$

素因数の和:2539

約数の個数: 16

約数和(自身を含む): 66000528

約数和(自身を除く): 23343154

約数列:

[1, 2, 37, 74, 257, 514, 2243, 4486, 9509, 19018, 82991, 165982, 576451, 1152902, 21328687, 42657374]

約数ペア:

[(1, 42657374), (2, 21328687), (37, 1152902), (74, 576451), (257, 165982), (514, 82991), (2243, 19018), (4486, 9509)]