22777328

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4327}}^1$

素因数の和:4389

約数の個数: 40

約数和(自身を含む): 51520512

約数和(自身を除く): 28743184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 4327, 5264, 8654, 17308, 30289, 34616, 60578, 69232, 121156, 203369, 242312, 406738, 484624, 813476, 1423583, 1626952, 2847166, 3253904, 5694332, 11388664, 22777328]

約数ペア:

[(1, 22777328), (2, 11388664), (4, 5694332), (7, 3253904), (8, 2847166), (14, 1626952), (16, 1423583), (28, 813476), (47, 484624), (56, 406738), (94, 242312), (112, 203369), (188, 121156), (329, 69232), (376, 60578), (658, 34616), (752, 30289), (1316, 17308), (2632, 8654), (4327, 5264)]