22717016

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5557}}^1$

素因数の和:5643

約数の個数: 32

約数和(自身を含む): 49355040

約数和(自身を除く): 26638024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 5557, 11114, 22228, 38899, 44456, 77798, 155596, 311192, 405661, 811322, 1622644, 2839627, 3245288, 5679254, 11358508, 22717016]

約数ペア:

[(1, 22717016), (2, 11358508), (4, 5679254), (7, 3245288), (8, 2839627), (14, 1622644), (28, 811322), (56, 405661), (73, 311192), (146, 155596), (292, 77798), (511, 44456), (584, 38899), (1022, 22228), (2044, 11114), (4088, 5557)]