28311736

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{48479}}^1$

素因数の和:48558

約数の個数: 16

約数和(自身を含む): 53812800

約数和(自身を除く): 25501064

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 48479, 96958, 193916, 387832, 3538967, 7077934, 14155868, 28311736]

約数ペア:

[(1, 28311736), (2, 14155868), (4, 7077934), (8, 3538967), (73, 387832), (146, 193916), (292, 96958), (584, 48479)]