28634615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4129}}^1$

素因数の和:4226

約数の個数: 16

約数和(自身を含む): 36674400

約数和(自身を除く): 8039785

約数列:

[1, 5, 19, 73, 95, 365, 1387, 4129, 6935, 20645, 78451, 301417, 392255, 1507085, 5726923, 28634615]

約数ペア:

[(1, 28634615), (5, 5726923), (19, 1507085), (73, 392255), (95, 301417), (365, 78451), (1387, 20645), (4129, 6935)]