61648768

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{25349}}^1$

素因数の和:25382

約数の個数: 32

約数和(自身を含む): 129285000

約数和(自身を除く): 67636232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 25349, 50698, 101396, 202792, 405584, 481631, 811168, 963262, 1622336, 1926524, 3244672, 3853048, 7706096, 15412192, 30824384, 61648768]

約数ペア:

[(1, 61648768), (2, 30824384), (4, 15412192), (8, 7706096), (16, 3853048), (19, 3244672), (32, 1926524), (38, 1622336), (64, 963262), (76, 811168), (128, 481631), (152, 405584), (304, 202792), (608, 101396), (1216, 50698), (2432, 25349)]