67575628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{2063}}^1$

素因数の和:2517

約数の個数: 24

約数和(自身を含む): 124830720

約数和(自身を除く): 57255092

約数列:

[1, 2, 4, 19, 38, 76, 431, 862, 1724, 2063, 4126, 8189, 8252, 16378, 32756, 39197, 78394, 156788, 889153, 1778306, 3556612, 16893907, 33787814, 67575628]

約数ペア:

[(1, 67575628), (2, 33787814), (4, 16893907), (19, 3556612), (38, 1778306), (76, 889153), (431, 156788), (862, 78394), (1724, 39197), (2063, 32756), (4126, 16378), (8189, 8252)]