28777192

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{211597}}^1$

素因数の和:211620

約数の個数: 16

約数和(自身を含む): 57131460

約数和(自身を除く): 28354268

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 211597, 423194, 846388, 1692776, 3597149, 7194298, 14388596, 28777192]

約数ペア:

[(1, 28777192), (2, 14388596), (4, 7194298), (8, 3597149), (17, 1692776), (34, 846388), (68, 423194), (136, 211597)]