28716784

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{7703}}^1$

素因数の和:7944

約数の個数: 20

約数和(自身を含む): 55884816

約数和(自身を除く): 27168032

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 7703, 15406, 30812, 61624, 123248, 1794799, 3589598, 7179196, 14358392, 28716784]

約数ペア:

[(1, 28716784), (2, 14358392), (4, 7179196), (8, 3589598), (16, 1794799), (233, 123248), (466, 61624), (932, 30812), (1864, 15406), (3728, 7703)]