30776704

素因数分解:

$2^7\times 7^3\times {\mathrm{701}}^1$

素因数の和:736

約数の個数: 64

約数和(自身を含む): 71604000

約数和(自身を除く): 40827296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 343, 392, 448, 686, 701, 784, 896, 1372, 1402, 1568, 2744, 2804, 3136, 4907, 5488, 5608, 6272, 9814, 10976, 11216, 19628, 21952, 22432, 34349, 39256, 43904, 44864, 68698, 78512, 89728, 137396, 157024, 240443, 274792, 314048, 480886, 549584, 628096, 961772, 1099168, 1923544, 2198336, 3847088, 4396672, 7694176, 15388352, 30776704]

約数ペア:

[(1, 30776704), (2, 15388352), (4, 7694176), (7, 4396672), (8, 3847088), (14, 2198336), (16, 1923544), (28, 1099168), (32, 961772), (49, 628096), (56, 549584), (64, 480886), (98, 314048), (112, 274792), (128, 240443), (196, 157024), (224, 137396), (343, 89728), (392, 78512), (448, 68698), (686, 44864), (701, 43904), (784, 39256), (896, 34349), (1372, 22432), (1402, 21952), (1568, 19628), (2744, 11216), (2804, 10976), (3136, 9814), (4907, 6272), (5488, 5608)]