28487872

素因数分解:

$2^6\times 7^1\times {\mathrm{63589}}^1$

素因数の和:63608

約数の個数: 28

約数和(自身を含む): 64607440

約数和(自身を除く): 36119568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 63589, 127178, 254356, 445123, 508712, 890246, 1017424, 1780492, 2034848, 3560984, 4069696, 7121968, 14243936, 28487872]

約数ペア:

[(1, 28487872), (2, 14243936), (4, 7121968), (7, 4069696), (8, 3560984), (14, 2034848), (16, 1780492), (28, 1017424), (32, 890246), (56, 508712), (64, 445123), (112, 254356), (224, 127178), (448, 63589)]