5445232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:625

約数の個数: 40

約数和(自身を含む): 11624256

約数和(自身を除く): 6179024

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 557, 611, 752, 1114, 1222, 2228, 2444, 4456, 4888, 7241, 8912, 9776, 14482, 26179, 28964, 52358, 57928, 104716, 115856, 209432, 340327, 418864, 680654, 1361308, 2722616, 5445232]

約数ペア:

[(1, 5445232), (2, 2722616), (4, 1361308), (8, 680654), (13, 418864), (16, 340327), (26, 209432), (47, 115856), (52, 104716), (94, 57928), (104, 52358), (188, 28964), (208, 26179), (376, 14482), (557, 9776), (611, 8912), (752, 7241), (1114, 4888), (1222, 4456), (2228, 2444)]