28017712

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{60383}}^1$

素因数の和:60420

約数の個数: 20

約数和(自身を含む): 56157120

約数和(自身を除く): 28139408

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 60383, 120766, 241532, 483064, 966128, 1751107, 3502214, 7004428, 14008856, 28017712]

約数ペア:

[(1, 28017712), (2, 14008856), (4, 7004428), (8, 3502214), (16, 1751107), (29, 966128), (58, 483064), (116, 241532), (232, 120766), (464, 60383)]