28513856

素因数分解:

$2^6\times 7^1\times {\mathrm{63647}}^1$

素因数の和:63666

約数の個数: 28

約数和(自身を含む): 64666368

約数和(自身を除く): 36152512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 63647, 127294, 254588, 445529, 509176, 891058, 1018352, 1782116, 2036704, 3564232, 4073408, 7128464, 14256928, 28513856]

約数ペア:

[(1, 28513856), (2, 14256928), (4, 7128464), (7, 4073408), (8, 3564232), (14, 2036704), (16, 1782116), (28, 1018352), (32, 891058), (56, 509176), (64, 445529), (112, 254588), (224, 127294), (448, 63647)]