28556869

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2753}}^1$

素因数の和:2828

約数の個数: 16

約数和(自身を含む): 33312384

約数和(自身を除く): 4755515

約数列:

[1, 11, 23, 41, 253, 451, 943, 2753, 10373, 30283, 63319, 112873, 696509, 1241603, 2596079, 28556869]

約数ペア:

[(1, 28556869), (11, 2596079), (23, 1241603), (41, 696509), (253, 112873), (451, 63319), (943, 30283), (2753, 10373)]