67420678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{3923}}^1$

素因数の和:4599

約数の個数: 16

約数和(自身を含む): 109102896

約数和(自身を除く): 41682218

約数列:

[1, 2, 13, 26, 661, 1322, 3923, 7846, 8593, 17186, 50999, 101998, 2593103, 5186206, 33710339, 67420678]

約数ペア:

[(1, 67420678), (2, 33710339), (13, 5186206), (26, 2593103), (661, 101998), (1322, 50999), (3923, 17186), (7846, 8593)]