67882828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{7817}}^1$

素因数の和:8001

約数の個数: 24

約数和(自身を含む): 128715552

約数和(自身を除く): 60832724

約数列:

[1, 2, 4, 13, 26, 52, 167, 334, 668, 2171, 4342, 7817, 8684, 15634, 31268, 101621, 203242, 406484, 1305439, 2610878, 5221756, 16970707, 33941414, 67882828]

約数ペア:

[(1, 67882828), (2, 33941414), (4, 16970707), (13, 5221756), (26, 2610878), (52, 1305439), (167, 406484), (334, 203242), (668, 101621), (2171, 31268), (4342, 15634), (7817, 8684)]