28970662

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{12853}}^1$

素因数の和:12892

約数の個数: 24

約数和(自身を含む): 52752816

約数和(自身を除く): 23782154

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 12853, 25706, 89971, 179942, 295619, 591238, 629797, 1259594, 2069333, 4138666, 14485331, 28970662]

約数ペア:

[(1, 28970662), (2, 14485331), (7, 4138666), (14, 2069333), (23, 1259594), (46, 629797), (49, 591238), (98, 295619), (161, 179942), (322, 89971), (1127, 25706), (2254, 12853)]