2856896

素因数分解:

$2^6\times 7^2\times {\mathrm{911}}^1$

素因数の和:937

約数の個数: 42

約数和(自身を含む): 6601968

約数和(自身を除く): 3745072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 911, 1568, 1822, 3136, 3644, 6377, 7288, 12754, 14576, 25508, 29152, 44639, 51016, 58304, 89278, 102032, 178556, 204064, 357112, 408128, 714224, 1428448, 2856896]

約数ペア:

[(1, 2856896), (2, 1428448), (4, 714224), (7, 408128), (8, 357112), (14, 204064), (16, 178556), (28, 102032), (32, 89278), (49, 58304), (56, 51016), (64, 44639), (98, 29152), (112, 25508), (196, 14576), (224, 12754), (392, 7288), (448, 6377), (784, 3644), (911, 3136), (1568, 1822)]