6478768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23819}}^1$

素因数の和:23844

約数の個数: 20

約数和(自身を含む): 13291560

約数和(自身を除く): 6812792

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 23819, 47638, 95276, 190552, 381104, 404923, 809846, 1619692, 3239384, 6478768]

約数ペア:

[(1, 6478768), (2, 3239384), (4, 1619692), (8, 809846), (16, 404923), (17, 381104), (34, 190552), (68, 95276), (136, 47638), (272, 23819)]