27842416

素因数分解:

$2^4\times 7^1\times {\mathrm{248593}}^1$

素因数の和:248608

約数の個数: 20

約数和(自身を含む): 61651312

約数和(自身を除く): 33808896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 248593, 497186, 994372, 1740151, 1988744, 3480302, 3977488, 6960604, 13921208, 27842416]

約数ペア:

[(1, 27842416), (2, 13921208), (4, 6960604), (7, 3977488), (8, 3480302), (14, 1988744), (16, 1740151), (28, 994372), (56, 497186), (112, 248593)]