8747128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 17811360

約数和(自身を除く): 9064232

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 302, 557, 604, 1114, 1208, 1963, 2228, 3926, 4456, 7241, 7852, 14482, 15704, 28964, 57928, 84107, 168214, 336428, 672856, 1093391, 2186782, 4373564, 8747128]

約数ペア:

[(1, 8747128), (2, 4373564), (4, 2186782), (8, 1093391), (13, 672856), (26, 336428), (52, 168214), (104, 84107), (151, 57928), (302, 28964), (557, 15704), (604, 14482), (1114, 7852), (1208, 7241), (1963, 4456), (2228, 3926)]