78971296

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{129887}}^1$

素因数の和:129916

約数の個数: 24

約数和(自身を含む): 163658880

約数和(自身を除く): 84687584

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 129887, 259774, 519548, 1039096, 2078192, 2467853, 4156384, 4935706, 9871412, 19742824, 39485648, 78971296]

約数ペア:

[(1, 78971296), (2, 39485648), (4, 19742824), (8, 9871412), (16, 4935706), (19, 4156384), (32, 2467853), (38, 2078192), (76, 1039096), (152, 519548), (304, 259774), (608, 129887)]