4998728

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3881}}^1$

素因数の和:3917

約数の個数: 32

約数和(自身を含む): 11180160

約数和(自身を除く): 6181432

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 3881, 7762, 15524, 27167, 31048, 54334, 89263, 108668, 178526, 217336, 357052, 624841, 714104, 1249682, 2499364, 4998728]

約数ペア:

[(1, 4998728), (2, 2499364), (4, 1249682), (7, 714104), (8, 624841), (14, 357052), (23, 217336), (28, 178526), (46, 108668), (56, 89263), (92, 54334), (161, 31048), (184, 27167), (322, 15524), (644, 7762), (1288, 3881)]