68747996

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{479}}^1\times {\mathrm{677}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 123016320

約数和(自身を除く): 54268324

約数列:

[1, 2, 4, 53, 106, 212, 479, 677, 958, 1354, 1916, 2708, 25387, 35881, 50774, 71762, 101548, 143524, 324283, 648566, 1297132, 17186999, 34373998, 68747996]

約数ペア:

[(1, 68747996), (2, 34373998), (4, 17186999), (53, 1297132), (106, 648566), (212, 324283), (479, 143524), (677, 101548), (958, 71762), (1354, 50774), (1916, 35881), (2708, 25387)]