17827096

素因数分解:

$2^3\times 7^1\times {\mathrm{449}}^1\times {\mathrm{709}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 38340000

約数和(自身を除く): 20512904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 449, 709, 898, 1418, 1796, 2836, 3143, 3592, 4963, 5672, 6286, 9926, 12572, 19852, 25144, 39704, 318341, 636682, 1273364, 2228387, 2546728, 4456774, 8913548, 17827096]

約数ペア:

[(1, 17827096), (2, 8913548), (4, 4456774), (7, 2546728), (8, 2228387), (14, 1273364), (28, 636682), (56, 318341), (449, 39704), (709, 25144), (898, 19852), (1418, 12572), (1796, 9926), (2836, 6286), (3143, 5672), (3592, 4963)]