28238576

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{60859}}^1$

素因数の和:60896

約数の個数: 20

約数和(自身を含む): 56599800

約数和(自身を除く): 28361224

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 60859, 121718, 243436, 486872, 973744, 1764911, 3529822, 7059644, 14119288, 28238576]

約数ペア:

[(1, 28238576), (2, 14119288), (4, 7059644), (8, 3529822), (16, 1764911), (29, 973744), (58, 486872), (116, 243436), (232, 121718), (464, 60859)]