553670768

素因数分解:

$2^4\times 7^1\times {\mathrm{4943489}}^1$

素因数の和:4943504

約数の個数: 20

約数和(自身を含む): 1225985520

約数和(自身を除く): 672314752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4943489, 9886978, 19773956, 34604423, 39547912, 69208846, 79095824, 138417692, 276835384, 553670768]

約数ペア:

[(1, 553670768), (2, 276835384), (4, 138417692), (7, 79095824), (8, 69208846), (14, 39547912), (16, 34604423), (28, 19773956), (56, 9886978), (112, 4943489)]