8638144

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{1901}}^1$

素因数の和:1984

約数の個数: 28

約数和(自身を含む): 17391888

約数和(自身を除く): 8753744

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 1901, 2272, 3802, 4544, 7604, 15208, 30416, 60832, 121664, 134971, 269942, 539884, 1079768, 2159536, 4319072, 8638144]

約数ペア:

[(1, 8638144), (2, 4319072), (4, 2159536), (8, 1079768), (16, 539884), (32, 269942), (64, 134971), (71, 121664), (142, 60832), (284, 30416), (568, 15208), (1136, 7604), (1901, 4544), (2272, 3802)]