7679984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{36923}}^1$

素因数の和:36944

約数の個数: 20

約数和(自身を含む): 16025016

約数和(自身を除く): 8345032

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 36923, 73846, 147692, 295384, 479999, 590768, 959998, 1919996, 3839992, 7679984]

約数ペア:

[(1, 7679984), (2, 3839992), (4, 1919996), (8, 959998), (13, 590768), (16, 479999), (26, 295384), (52, 147692), (104, 73846), (208, 36923)]