28681232

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61813}}^1$

素因数の和:61850

約数の個数: 20

約数和(自身を含む): 57487020

約数和(自身を除く): 28805788

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 61813, 123626, 247252, 494504, 989008, 1792577, 3585154, 7170308, 14340616, 28681232]

約数ペア:

[(1, 28681232), (2, 14340616), (4, 7170308), (8, 3585154), (16, 1792577), (29, 989008), (58, 494504), (116, 247252), (232, 123626), (464, 61813)]