40994492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{797}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 90091008

約数和(自身を除く): 49096516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 167, 308, 334, 668, 797, 1169, 1594, 1837, 2338, 3188, 3674, 4676, 5579, 7348, 8767, 11158, 12859, 17534, 22316, 25718, 35068, 51436, 61369, 122738, 133099, 245476, 266198, 532396, 931693, 1464089, 1863386, 2928178, 3726772, 5856356, 10248623, 20497246, 40994492]

約数ペア:

[(1, 40994492), (2, 20497246), (4, 10248623), (7, 5856356), (11, 3726772), (14, 2928178), (22, 1863386), (28, 1464089), (44, 931693), (77, 532396), (154, 266198), (167, 245476), (308, 133099), (334, 122738), (668, 61369), (797, 51436), (1169, 35068), (1594, 25718), (1837, 22316), (2338, 17534), (3188, 12859), (3674, 11158), (4676, 8767), (5579, 7348)]