21767872

素因数分解:

$2^6\times 7^1\times {\mathrm{48589}}^1$

素因数の和:48608

約数の個数: 28

約数和(自身を含む): 49367440

約数和(自身を除く): 27599568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 48589, 97178, 194356, 340123, 388712, 680246, 777424, 1360492, 1554848, 2720984, 3109696, 5441968, 10883936, 21767872]

約数ペア:

[(1, 21767872), (2, 10883936), (4, 5441968), (7, 3109696), (8, 2720984), (14, 1554848), (16, 1360492), (28, 777424), (32, 680246), (56, 388712), (64, 340123), (112, 194356), (224, 97178), (448, 48589)]