28443344

素因数分解:

$2^4\times {\mathrm{1123}}^1\times {\mathrm{1583}}^1$

素因数の和:2714

約数の個数: 20

約数和(自身を含む): 55192896

約数和(自身を除く): 26749552

約数列:

[1, 2, 4, 8, 16, 1123, 1583, 2246, 3166, 4492, 6332, 8984, 12664, 17968, 25328, 1777709, 3555418, 7110836, 14221672, 28443344]

約数ペア:

[(1, 28443344), (2, 14221672), (4, 7110836), (8, 3555418), (16, 1777709), (1123, 25328), (1583, 17968), (2246, 12664), (3166, 8984), (4492, 6332)]