40774492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 83204352

約数和(自身を除く): 42429860

約数列:

[1, 2, 4, 11, 22, 23, 43, 44, 46, 86, 92, 172, 253, 473, 506, 937, 946, 989, 1012, 1874, 1892, 1978, 3748, 3956, 10307, 10879, 20614, 21551, 21758, 40291, 41228, 43102, 43516, 80582, 86204, 161164, 237061, 443201, 474122, 886402, 926693, 948244, 1772804, 1853386, 3706772, 10193623, 20387246, 40774492]

約数ペア:

[(1, 40774492), (2, 20387246), (4, 10193623), (11, 3706772), (22, 1853386), (23, 1772804), (43, 948244), (44, 926693), (46, 886402), (86, 474122), (92, 443201), (172, 237061), (253, 161164), (473, 86204), (506, 80582), (937, 43516), (946, 43102), (989, 41228), (1012, 40291), (1874, 21758), (1892, 21551), (1978, 20614), (3748, 10879), (3956, 10307)]