61661824

素因数分解:

$2^7\times 7^1\times {\mathrm{68819}}^1$

素因数の和:68840

約数の個数: 32

約数和(自身を含む): 140392800

約数和(自身を除く): 78730976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 68819, 137638, 275276, 481733, 550552, 963466, 1101104, 1926932, 2202208, 3853864, 4404416, 7707728, 8808832, 15415456, 30830912, 61661824]

約数ペア:

[(1, 61661824), (2, 30830912), (4, 15415456), (7, 8808832), (8, 7707728), (14, 4404416), (16, 3853864), (28, 2202208), (32, 1926932), (56, 1101104), (64, 963466), (112, 550552), (128, 481733), (224, 275276), (448, 137638), (896, 68819)]