57120784

素因数分解:

$2^4\times 7^1\times {\mathrm{510007}}^1$

素因数の和:510022

約数の個数: 20

約数和(自身を含む): 126481984

約数和(自身を除く): 69361200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 510007, 1020014, 2040028, 3570049, 4080056, 7140098, 8160112, 14280196, 28560392, 57120784]

約数ペア:

[(1, 57120784), (2, 28560392), (4, 14280196), (7, 8160112), (8, 7140098), (14, 4080056), (16, 3570049), (28, 2040028), (56, 1020014), (112, 510007)]