1275240008

素因数分解:

$2^3\times 7^1\times {\mathrm{4073}}^1\times {\mathrm{5591}}^1$

素因数の和:9677

約数の個数: 32

約数和(自身を含む): 2733816960

約数和(自身を除く): 1458576952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4073, 5591, 8146, 11182, 16292, 22364, 28511, 32584, 39137, 44728, 57022, 78274, 114044, 156548, 228088, 313096, 22772143, 45544286, 91088572, 159405001, 182177144, 318810002, 637620004, 1275240008]

約数ペア:

[(1, 1275240008), (2, 637620004), (4, 318810002), (7, 182177144), (8, 159405001), (14, 91088572), (28, 45544286), (56, 22772143), (4073, 313096), (5591, 228088), (8146, 156548), (11182, 114044), (16292, 78274), (22364, 57022), (28511, 44728), (32584, 39137)]