57557668

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{18859}}^1$

素因数の和:18979

約数の個数: 24

約数和(自身を含む): 116177600

約数和(自身を除く): 58619932

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 18859, 37718, 75436, 132013, 264026, 528052, 2055631, 4111262, 8222524, 14389417, 28778834, 57557668]

約数ペア:

[(1, 57557668), (2, 28778834), (4, 14389417), (7, 8222524), (14, 4111262), (28, 2055631), (109, 528052), (218, 264026), (436, 132013), (763, 75436), (1526, 37718), (3052, 18859)]