28768204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8803}}^1$

素因数の和:8869

約数の個数: 24

約数和(自身を含む): 54232640

約数和(自身を除く): 25464436

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 8803, 17606, 35212, 167257, 334514, 378529, 669028, 757058, 1514116, 7192051, 14384102, 28768204]

約数ペア:

[(1, 28768204), (2, 14384102), (4, 7192051), (19, 1514116), (38, 757058), (43, 669028), (76, 378529), (86, 334514), (172, 167257), (817, 35212), (1634, 17606), (3268, 8803)]