28764952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{211507}}^1$

素因数の和:211530

約数の個数: 16

約数和(自身を含む): 57107160

約数和(自身を除く): 28342208

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 211507, 423014, 846028, 1692056, 3595619, 7191238, 14382476, 28764952]

約数ペア:

[(1, 28764952), (2, 14382476), (4, 7191238), (8, 3595619), (17, 1692056), (34, 846028), (68, 423014), (136, 211507)]