15704509048

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{2141}}^1\times {\mathrm{15031}}^1$

素因数の和:17239

約数の個数: 32

約数和(自身を含む): 29944645920

約数和(自身を除く): 14240136872

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 2141, 4282, 8564, 15031, 17128, 30062, 60124, 120248, 130601, 261202, 522404, 916891, 1044808, 1833782, 3667564, 7335128, 32181371, 64362742, 128725484, 257450968, 1963063631, 3926127262, 7852254524, 15704509048]

約数ペア:

[(1, 15704509048), (2, 7852254524), (4, 3926127262), (8, 1963063631), (61, 257450968), (122, 128725484), (244, 64362742), (488, 32181371), (2141, 7335128), (4282, 3667564), (8564, 1833782), (15031, 1044808), (17128, 916891), (30062, 522404), (60124, 261202), (120248, 130601)]