25884584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2749}}^1$

素因数の和:2873

約数の個数: 32

約数和(自身を含む): 53460000

約数和(自身を除く): 27575416

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2354, 2749, 4708, 5498, 9416, 10996, 21992, 30239, 60478, 120956, 241912, 294143, 588286, 1176572, 2353144, 3235573, 6471146, 12942292, 25884584]

約数ペア:

[(1, 25884584), (2, 12942292), (4, 6471146), (8, 3235573), (11, 2353144), (22, 1176572), (44, 588286), (88, 294143), (107, 241912), (214, 120956), (428, 60478), (856, 30239), (1177, 21992), (2354, 10996), (2749, 9416), (4708, 5498)]