78837364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{2767}}^1$

素因数の和:3207

約数の個数: 24

約数和(自身を含む): 146482560

約数和(自身を除く): 67645196

約数列:

[1, 2, 4, 17, 34, 68, 419, 838, 1676, 2767, 5534, 7123, 11068, 14246, 28492, 47039, 94078, 188156, 1159373, 2318746, 4637492, 19709341, 39418682, 78837364]

約数ペア:

[(1, 78837364), (2, 39418682), (4, 19709341), (17, 4637492), (34, 2318746), (68, 1159373), (419, 188156), (838, 94078), (1676, 47039), (2767, 28492), (5534, 14246), (7123, 11068)]