78934156

素因数分解:

$2^2\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{2657}}^1$

素因数の和:3729

約数の個数: 24

約数和(自身を含む): 158076576

約数和(自身を除く): 79142420

約数列:

[1, 2, 4, 7, 14, 28, 1061, 2122, 2657, 4244, 5314, 7427, 10628, 14854, 18599, 29708, 37198, 74396, 2819077, 5638154, 11276308, 19733539, 39467078, 78934156]

約数ペア:

[(1, 78934156), (2, 39467078), (4, 19733539), (7, 11276308), (14, 5638154), (28, 2819077), (1061, 74396), (2122, 37198), (2657, 29708), (4244, 18599), (5314, 14854), (7427, 10628)]