27794672

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1607}}^1$

素因数の和:1685

約数の個数: 40

約数和(自身を含む): 57424896

約数和(自身を除く): 29630224

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 184, 188, 368, 376, 752, 1081, 1607, 2162, 3214, 4324, 6428, 8648, 12856, 17296, 25712, 36961, 73922, 75529, 147844, 151058, 295688, 302116, 591376, 604232, 1208464, 1737167, 3474334, 6948668, 13897336, 27794672]

約数ペア:

[(1, 27794672), (2, 13897336), (4, 6948668), (8, 3474334), (16, 1737167), (23, 1208464), (46, 604232), (47, 591376), (92, 302116), (94, 295688), (184, 151058), (188, 147844), (368, 75529), (376, 73922), (752, 36961), (1081, 25712), (1607, 17296), (2162, 12856), (3214, 8648), (4324, 6428)]