72364784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{266047}}^1$

素因数の和:266072

約数の個数: 20

約数和(自身を含む): 148454784

約数和(自身を除く): 76090000

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 266047, 532094, 1064188, 2128376, 4256752, 4522799, 9045598, 18091196, 36182392, 72364784]

約数ペア:

[(1, 72364784), (2, 36182392), (4, 18091196), (8, 9045598), (16, 4522799), (17, 4256752), (34, 2128376), (68, 1064188), (136, 532094), (272, 266047)]