28783696

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{2851}}^1$

素因数の和:3490

約数の個数: 20

約数和(自身を含む): 55876384

約数和(自身を除く): 27092688

約数列:

[1, 2, 4, 8, 16, 631, 1262, 2524, 2851, 5048, 5702, 10096, 11404, 22808, 45616, 1798981, 3597962, 7195924, 14391848, 28783696]

約数ペア:

[(1, 28783696), (2, 14391848), (4, 7195924), (8, 3597962), (16, 1798981), (631, 45616), (1262, 22808), (2524, 11404), (2851, 10096), (5048, 5702)]