28673554

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{12119}}^1$

素因数の和:12154

約数の個数: 24

約数和(自身を含む): 53231040

約数和(自身を除く): 24557486

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 12119, 24238, 84833, 157547, 169666, 315094, 1102829, 2048111, 2205658, 4096222, 14336777, 28673554]

約数ペア:

[(1, 28673554), (2, 14336777), (7, 4096222), (13, 2205658), (14, 2048111), (26, 1102829), (91, 315094), (169, 169666), (182, 157547), (338, 84833), (1183, 24238), (2366, 12119)]