282647008

素因数分解:

$2^5\times 7^1\times {\mathrm{487}}^1\times {\mathrm{2591}}^1$

素因数の和:3095

約数の個数: 48

約数和(自身を含む): 637507584

約数和(自身を除く): 354860576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 487, 974, 1948, 2591, 3409, 3896, 5182, 6818, 7792, 10364, 13636, 15584, 18137, 20728, 27272, 36274, 41456, 54544, 72548, 82912, 109088, 145096, 290192, 580384, 1261817, 2523634, 5047268, 8832719, 10094536, 17665438, 20189072, 35330876, 40378144, 70661752, 141323504, 282647008]

約数ペア:

[(1, 282647008), (2, 141323504), (4, 70661752), (7, 40378144), (8, 35330876), (14, 20189072), (16, 17665438), (28, 10094536), (32, 8832719), (56, 5047268), (112, 2523634), (224, 1261817), (487, 580384), (974, 290192), (1948, 145096), (2591, 109088), (3409, 82912), (3896, 72548), (5182, 54544), (6818, 41456), (7792, 36274), (10364, 27272), (13636, 20728), (15584, 18137)]