28016576

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2719}}^1$

素因数の和:2761

約数の個数: 56

約数和(自身を含む): 66324480

約数和(自身を除く): 38307904

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 2719, 5152, 5438, 10304, 10876, 19033, 21752, 38066, 43504, 62537, 76132, 87008, 125074, 152264, 174016, 250148, 304528, 437759, 500296, 609056, 875518, 1000592, 1218112, 1751036, 2001184, 3502072, 4002368, 7004144, 14008288, 28016576]

約数ペア:

[(1, 28016576), (2, 14008288), (4, 7004144), (7, 4002368), (8, 3502072), (14, 2001184), (16, 1751036), (23, 1218112), (28, 1000592), (32, 875518), (46, 609056), (56, 500296), (64, 437759), (92, 304528), (112, 250148), (161, 174016), (184, 152264), (224, 125074), (322, 87008), (368, 76132), (448, 62537), (644, 43504), (736, 38066), (1288, 21752), (1472, 19033), (2576, 10876), (2719, 10304), (5152, 5438)]