25802128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{146603}}^1$

素因数の和:146622

約数の個数: 20

約数和(自身を含む): 54536688

約数和(自身を除く): 28734560

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 146603, 293206, 586412, 1172824, 1612633, 2345648, 3225266, 6450532, 12901064, 25802128]

約数ペア:

[(1, 25802128), (2, 12901064), (4, 6450532), (8, 3225266), (11, 2345648), (16, 1612633), (22, 1172824), (44, 586412), (88, 293206), (176, 146603)]