25396168

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9649}}^1$

素因数の和:9709

約数の個数: 32

約数和(自身を含む): 55584000

約数和(自身を除く): 30187832

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 9649, 19298, 38596, 67543, 77192, 135086, 270172, 453503, 540344, 907006, 1814012, 3174521, 3628024, 6349042, 12698084, 25396168]

約数ペア:

[(1, 25396168), (2, 12698084), (4, 6349042), (7, 3628024), (8, 3174521), (14, 1814012), (28, 907006), (47, 540344), (56, 453503), (94, 270172), (188, 135086), (329, 77192), (376, 67543), (658, 38596), (1316, 19298), (2632, 9649)]