2537256

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1489}}^1$

素因数の和:1569

約数の個数: 32

約数和(自身を含む): 6436800

約数和(自身を除く): 3899544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1489, 1704, 2978, 4467, 5956, 8934, 11912, 17868, 35736, 105719, 211438, 317157, 422876, 634314, 845752, 1268628, 2537256]

約数ペア:

[(1, 2537256), (2, 1268628), (3, 845752), (4, 634314), (6, 422876), (8, 317157), (12, 211438), (24, 105719), (71, 35736), (142, 17868), (213, 11912), (284, 8934), (426, 5956), (568, 4467), (852, 2978), (1489, 1704)]