1431136

素因数分解:

$2^5\times 7^1\times {\mathrm{6389}}^1$

素因数の和:6406

約数の個数: 24

約数和(自身を含む): 3220560

約数和(自身を除く): 1789424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 6389, 12778, 25556, 44723, 51112, 89446, 102224, 178892, 204448, 357784, 715568, 1431136]

約数ペア:

[(1, 1431136), (2, 715568), (4, 357784), (7, 204448), (8, 178892), (14, 102224), (16, 89446), (28, 51112), (32, 44723), (56, 25556), (112, 12778), (224, 6389)]