2851260608

素因数分解:

$2^6\times 7^2\times {\mathrm{909203}}^1$

素因数の和:909229

約数の個数: 42

約数和(自身を含む): 6581727756

約数和(自身を除く): 3730467148

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 909203, 1818406, 3636812, 6364421, 7273624, 12728842, 14547248, 25457684, 29094496, 44550947, 50915368, 58188992, 89101894, 101830736, 178203788, 203661472, 356407576, 407322944, 712815152, 1425630304, 2851260608]

約数ペア:

[(1, 2851260608), (2, 1425630304), (4, 712815152), (7, 407322944), (8, 356407576), (14, 203661472), (16, 178203788), (28, 101830736), (32, 89101894), (49, 58188992), (56, 50915368), (64, 44550947), (98, 29094496), (112, 25457684), (196, 14547248), (224, 12728842), (392, 7273624), (448, 6364421), (784, 3636812), (1568, 1818406), (3136, 909203)]