8834721728

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{857407}}^1$

素因数の和:857449

約数の個数: 56

約数和(自身を含む): 20907036672

約数和(自身を除く): 12072314944

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 5152, 10304, 857407, 1714814, 3429628, 6001849, 6859256, 12003698, 13718512, 19720361, 24007396, 27437024, 39440722, 48014792, 54874048, 78881444, 96029584, 138042527, 157762888, 192059168, 276085054, 315525776, 384118336, 552170108, 631051552, 1104340216, 1262103104, 2208680432, 4417360864, 8834721728]

約数ペア:

[(1, 8834721728), (2, 4417360864), (4, 2208680432), (7, 1262103104), (8, 1104340216), (14, 631051552), (16, 552170108), (23, 384118336), (28, 315525776), (32, 276085054), (46, 192059168), (56, 157762888), (64, 138042527), (92, 96029584), (112, 78881444), (161, 54874048), (184, 48014792), (224, 39440722), (322, 27437024), (368, 24007396), (448, 19720361), (644, 13718512), (736, 12003698), (1288, 6859256), (1472, 6001849), (2576, 3429628), (5152, 1714814), (10304, 857407)]