261945152

素因数分解:

$2^6\times 7^1\times {\mathrm{584699}}^1$

素因数の和:584718

約数の個数: 28

約数和(自身を含む): 594055200

約数和(自身を除く): 332110048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 584699, 1169398, 2338796, 4092893, 4677592, 8185786, 9355184, 16371572, 18710368, 32743144, 37420736, 65486288, 130972576, 261945152]

約数ペア:

[(1, 261945152), (2, 130972576), (4, 65486288), (7, 37420736), (8, 32743144), (14, 18710368), (16, 16371572), (28, 9355184), (32, 8185786), (56, 4677592), (64, 4092893), (112, 2338796), (224, 1169398), (448, 584699)]