28178896

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{9839}}^1$

素因数の和:10026

約数の個数: 20

約数和(自身を含む): 54907200

約数和(自身を除く): 26728304

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 9839, 19678, 39356, 78712, 157424, 1761181, 3522362, 7044724, 14089448, 28178896]

約数ペア:

[(1, 28178896), (2, 14089448), (4, 7044724), (8, 3522362), (16, 1761181), (179, 157424), (358, 78712), (716, 39356), (1432, 19678), (2864, 9839)]