39757984

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7717}}^1$

素因数の和:7757

約数の個数: 48

約数和(自身を含む): 93356928

約数和(自身を除く): 53598944

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 7717, 15434, 30868, 54019, 61736, 108038, 123472, 177491, 216076, 246944, 354982, 432152, 709964, 864304, 1242437, 1419928, 1728608, 2484874, 2839856, 4969748, 5679712, 9939496, 19878992, 39757984]

約数ペア:

[(1, 39757984), (2, 19878992), (4, 9939496), (7, 5679712), (8, 4969748), (14, 2839856), (16, 2484874), (23, 1728608), (28, 1419928), (32, 1242437), (46, 864304), (56, 709964), (92, 432152), (112, 354982), (161, 246944), (184, 216076), (224, 177491), (322, 123472), (368, 108038), (644, 61736), (736, 54019), (1288, 30868), (2576, 15434), (5152, 7717)]