63142004

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{997}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 112670208

約数和(自身を除く): 49528204

約数列:

[1, 2, 4, 71, 142, 223, 284, 446, 892, 997, 1994, 3988, 15833, 31666, 63332, 70787, 141574, 222331, 283148, 444662, 889324, 15785501, 31571002, 63142004]

約数ペア:

[(1, 63142004), (2, 31571002), (4, 15785501), (71, 889324), (142, 444662), (223, 283148), (284, 222331), (446, 141574), (892, 70787), (997, 63332), (1994, 31666), (3988, 15833)]