57299414

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{2903}}^1$

素因数の和:3115

約数の個数: 16

約数和(自身を含む): 87816960

約数和(自身を除く): 30517546

約数列:

[1, 2, 71, 139, 142, 278, 2903, 5806, 9869, 19738, 206113, 403517, 412226, 807034, 28649707, 57299414]

約数ペア:

[(1, 57299414), (2, 28649707), (71, 807034), (139, 412226), (142, 403517), (278, 206113), (2903, 19738), (5806, 9869)]