28029176

素因数分解:

$2^3\times 7^2\times {\mathrm{71503}}^1$

素因数の和:71523

約数の個数: 24

約数和(自身を含む): 61135920

約数和(自身を除く): 33106744

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 71503, 143006, 286012, 500521, 572024, 1001042, 2002084, 3503647, 4004168, 7007294, 14014588, 28029176]

約数ペア:

[(1, 28029176), (2, 14014588), (4, 7007294), (7, 4004168), (8, 3503647), (14, 2002084), (28, 1001042), (49, 572024), (56, 500521), (98, 286012), (196, 143006), (392, 71503)]