38737888

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 93090816

約数和(自身を除く): 54352928

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 73, 92, 103, 112, 146, 161, 184, 206, 224, 292, 322, 368, 412, 511, 584, 644, 721, 736, 824, 1022, 1168, 1288, 1442, 1648, 1679, 2044, 2336, 2369, 2576, 2884, 3296, 3358, 4088, 4738, 5152, 5768, 6716, 7519, 8176, 9476, 11536, 11753, 13432, 15038, 16352, 16583, 18952, 23072, 23506, 26864, 30076, 33166, 37904, 47012, 52633, 53728, 60152, 66332, 75808, 94024, 105266, 120304, 132664, 172937, 188048, 210532, 240608, 265328, 345874, 376096, 421064, 530656, 691748, 842128, 1210559, 1383496, 1684256, 2421118, 2766992, 4842236, 5533984, 9684472, 19368944, 38737888]

約数ペア:

[(1, 38737888), (2, 19368944), (4, 9684472), (7, 5533984), (8, 4842236), (14, 2766992), (16, 2421118), (23, 1684256), (28, 1383496), (32, 1210559), (46, 842128), (56, 691748), (73, 530656), (92, 421064), (103, 376096), (112, 345874), (146, 265328), (161, 240608), (184, 210532), (206, 188048), (224, 172937), (292, 132664), (322, 120304), (368, 105266), (412, 94024), (511, 75808), (584, 66332), (644, 60152), (721, 53728), (736, 52633), (824, 47012), (1022, 37904), (1168, 33166), (1288, 30076), (1442, 26864), (1648, 23506), (1679, 23072), (2044, 18952), (2336, 16583), (2369, 16352), (2576, 15038), (2884, 13432), (3296, 11753), (3358, 11536), (4088, 9476), (4738, 8176), (5152, 7519), (5768, 6716)]