28743583

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 35707392

約数和(自身を除く): 6963809

約数列:

[1, 11, 17, 23, 41, 163, 187, 253, 391, 451, 697, 943, 1793, 2771, 3749, 4301, 6683, 7667, 10373, 16031, 30481, 41239, 63733, 73513, 113611, 153709, 176341, 701063, 1249721, 1690799, 2613053, 28743583]

約数ペア:

[(1, 28743583), (11, 2613053), (17, 1690799), (23, 1249721), (41, 701063), (163, 176341), (187, 153709), (253, 113611), (391, 73513), (451, 63733), (697, 41239), (943, 30481), (1793, 16031), (2771, 10373), (3749, 7667), (4301, 6683)]