28965740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{62969}}^1$

素因数の和:63001

約数の個数: 24

約数和(自身を含む): 63473760

約数和(自身を除く): 34508020

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 62969, 125938, 251876, 314845, 629690, 1259380, 1448287, 2896574, 5793148, 7241435, 14482870, 28965740]

約数ペア:

[(1, 28965740), (2, 14482870), (4, 7241435), (5, 5793148), (10, 2896574), (20, 1448287), (23, 1259380), (46, 629690), (92, 314845), (115, 251876), (230, 125938), (460, 62969)]