64944208

素因数分解:

$2^4\times 7^2\times {\mathrm{82837}}^1$

素因数の和:82859

約数の個数: 30

約数和(自身を含む): 146374746

約数和(自身を除く): 81430538

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 82837, 165674, 331348, 579859, 662696, 1159718, 1325392, 2319436, 4059013, 4638872, 8118026, 9277744, 16236052, 32472104, 64944208]

約数ペア:

[(1, 64944208), (2, 32472104), (4, 16236052), (7, 9277744), (8, 8118026), (14, 4638872), (16, 4059013), (28, 2319436), (49, 1325392), (56, 1159718), (98, 662696), (112, 579859), (196, 331348), (392, 165674), (784, 82837)]