28348344

素因数分解:

$2^3\times 3^2\times {\mathrm{393727}}^1$

素因数の和:393739

約数の個数: 24

約数和(自身を含む): 76776960

約数和(自身を除く): 48428616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 393727, 787454, 1181181, 1574908, 2362362, 3149816, 3543543, 4724724, 7087086, 9449448, 14174172, 28348344]

約数ペア:

[(1, 28348344), (2, 14174172), (3, 9449448), (4, 7087086), (6, 4724724), (8, 3543543), (9, 3149816), (12, 2362362), (18, 1574908), (24, 1181181), (36, 787454), (72, 393727)]