24642128

素因数分解:

$2^4\times 7^1\times {\mathrm{220019}}^1$

素因数の和:220034

約数の個数: 20

約数和(自身を含む): 54564960

約数和(自身を除く): 29922832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 220019, 440038, 880076, 1540133, 1760152, 3080266, 3520304, 6160532, 12321064, 24642128]

約数ペア:

[(1, 24642128), (2, 12321064), (4, 6160532), (7, 3520304), (8, 3080266), (14, 1760152), (16, 1540133), (28, 880076), (56, 440038), (112, 220019)]