28350728

素因数分解:

$2^3\times 7^1\times {\mathrm{506263}}^1$

素因数の和:506276

約数の個数: 16

約数和(自身を含む): 60751680

約数和(自身を除く): 32400952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 506263, 1012526, 2025052, 3543841, 4050104, 7087682, 14175364, 28350728]

約数ペア:

[(1, 28350728), (2, 14175364), (4, 7087682), (7, 4050104), (8, 3543841), (14, 2025052), (28, 1012526), (56, 506263)]