40176052

素因数分解:

$2^2\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{1381}}^1$

素因数の和:2431

約数の個数: 24

約数和(自身を含む): 80487680

約数和(自身を除く): 40311628

約数列:

[1, 2, 4, 7, 14, 28, 1039, 1381, 2078, 2762, 4156, 5524, 7273, 9667, 14546, 19334, 29092, 38668, 1434859, 2869718, 5739436, 10044013, 20088026, 40176052]

約数ペア:

[(1, 40176052), (2, 20088026), (4, 10044013), (7, 5739436), (14, 2869718), (28, 1434859), (1039, 38668), (1381, 29092), (2078, 19334), (2762, 14546), (4156, 9667), (5524, 7273)]