25564

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1$

素因数の和:105

約数の個数: 24

約数和(自身を含む): 56448

約数和(自身を除く): 30884

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 83, 154, 166, 308, 332, 581, 913, 1162, 1826, 2324, 3652, 6391, 12782, 25564]

約数ペア:

[(1, 25564), (2, 12782), (4, 6391), (7, 3652), (11, 2324), (14, 1826), (22, 1162), (28, 913), (44, 581), (77, 332), (83, 308), (154, 166)]