7031728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{39953}}^1$

素因数の和:39972

約数の個数: 20

約数和(自身を含む): 14862888

約数和(自身を除く): 7831160

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 39953, 79906, 159812, 319624, 439483, 639248, 878966, 1757932, 3515864, 7031728]

約数ペア:

[(1, 7031728), (2, 3515864), (4, 1757932), (8, 878966), (11, 639248), (16, 439483), (22, 319624), (44, 159812), (88, 79906), (176, 39953)]