28016135

素因数分解:

$5^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{1129}}^1$

素因数の和:1850

約数の個数: 16

約数和(自身を含む): 38510400

約数和(自身を除く): 10494265

約数列:

[1, 5, 7, 35, 709, 1129, 3545, 4963, 5645, 7903, 24815, 39515, 800461, 4002305, 5603227, 28016135]

約数ペア:

[(1, 28016135), (5, 5603227), (7, 4002305), (35, 800461), (709, 39515), (1129, 24815), (3545, 7903), (4963, 5645)]