22080856

素因数分解:

$2^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1117}}^1$

素因数の和:1483

約数の個数: 32

約数和(自身を含む): 47492640

約数和(自身を除く): 25411784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 353, 706, 1117, 1412, 2234, 2471, 2824, 4468, 4942, 7819, 8936, 9884, 15638, 19768, 31276, 62552, 394301, 788602, 1577204, 2760107, 3154408, 5520214, 11040428, 22080856]

約数ペア:

[(1, 22080856), (2, 11040428), (4, 5520214), (7, 3154408), (8, 2760107), (14, 1577204), (28, 788602), (56, 394301), (353, 62552), (706, 31276), (1117, 19768), (1412, 15638), (2234, 9884), (2471, 8936), (2824, 7819), (4468, 4942)]