28391344

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{7817}}^1$

素因数の和:8052

約数の個数: 20

約数和(自身を含む): 55257624

約数和(自身を除く): 26866280

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 7817, 15634, 31268, 62536, 125072, 1774459, 3548918, 7097836, 14195672, 28391344]

約数ペア:

[(1, 28391344), (2, 14195672), (4, 7097836), (8, 3548918), (16, 1774459), (227, 125072), (454, 62536), (908, 31268), (1816, 15634), (3632, 7817)]