21887936

素因数分解:

$2^6\times 7^1\times {\mathrm{48857}}^1$

素因数の和:48876

約数の個数: 28

約数和(自身を含む): 49639728

約数和(自身を除く): 27751792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 48857, 97714, 195428, 341999, 390856, 683998, 781712, 1367996, 1563424, 2735992, 3126848, 5471984, 10943968, 21887936]

約数ペア:

[(1, 21887936), (2, 10943968), (4, 5471984), (7, 3126848), (8, 2735992), (14, 1563424), (16, 1367996), (28, 781712), (32, 683998), (56, 390856), (64, 341999), (112, 195428), (224, 97714), (448, 48857)]