28441936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{93559}}^1$

素因数の和:93586

約数の個数: 20

約数和(自身を含む): 58007200

約数和(自身を除く): 29565264

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 93559, 187118, 374236, 748472, 1496944, 1777621, 3555242, 7110484, 14220968, 28441936]

約数ペア:

[(1, 28441936), (2, 14220968), (4, 7110484), (8, 3555242), (16, 1777621), (19, 1496944), (38, 748472), (76, 374236), (152, 187118), (304, 93559)]