38989216

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9161}}^1$

素因数の和:9197

約数の個数: 48

約数和(自身を含む): 92352960

約数和(自身を除く): 53363744

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 9161, 18322, 36644, 64127, 73288, 128254, 146576, 174059, 256508, 293152, 348118, 513016, 696236, 1026032, 1218413, 1392472, 2052064, 2436826, 2784944, 4873652, 5569888, 9747304, 19494608, 38989216]

約数ペア:

[(1, 38989216), (2, 19494608), (4, 9747304), (7, 5569888), (8, 4873652), (14, 2784944), (16, 2436826), (19, 2052064), (28, 1392472), (32, 1218413), (38, 1026032), (56, 696236), (76, 513016), (112, 348118), (133, 293152), (152, 256508), (224, 174059), (266, 146576), (304, 128254), (532, 73288), (608, 64127), (1064, 36644), (2128, 18322), (4256, 9161)]