27546316

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 57125376

約数和(自身を除く): 29579060

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 137, 167, 172, 274, 301, 334, 548, 602, 668, 959, 1169, 1204, 1918, 2338, 3836, 4676, 5891, 7181, 11782, 14362, 22879, 23564, 28724, 41237, 45758, 50267, 82474, 91516, 100534, 160153, 164948, 201068, 320306, 640612, 983797, 1967594, 3935188, 6886579, 13773158, 27546316]

約数ペア:

[(1, 27546316), (2, 13773158), (4, 6886579), (7, 3935188), (14, 1967594), (28, 983797), (43, 640612), (86, 320306), (137, 201068), (167, 164948), (172, 160153), (274, 100534), (301, 91516), (334, 82474), (548, 50267), (602, 45758), (668, 41237), (959, 28724), (1169, 23564), (1204, 22879), (1918, 14362), (2338, 11782), (3836, 7181), (4676, 5891)]