5429008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:671

約数の個数: 40

約数和(自身を含む): 11610368

約数和(自身を除く): 6181360

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 607, 688, 1118, 1214, 2236, 2428, 4472, 4856, 7891, 8944, 9712, 15782, 26101, 31564, 52202, 63128, 104404, 126256, 208808, 339313, 417616, 678626, 1357252, 2714504, 5429008]

約数ペア:

[(1, 5429008), (2, 2714504), (4, 1357252), (8, 678626), (13, 417616), (16, 339313), (26, 208808), (43, 126256), (52, 104404), (86, 63128), (104, 52202), (172, 31564), (208, 26101), (344, 15782), (559, 9712), (607, 8944), (688, 7891), (1118, 4856), (1214, 4472), (2236, 2428)]