7427084

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 15628032

約数和(自身を除く): 8200948

約数列:

[1, 2, 4, 7, 14, 28, 37, 67, 74, 107, 134, 148, 214, 259, 268, 428, 469, 518, 749, 938, 1036, 1498, 1876, 2479, 2996, 3959, 4958, 7169, 7918, 9916, 14338, 15836, 17353, 27713, 28676, 34706, 50183, 55426, 69412, 100366, 110852, 200732, 265253, 530506, 1061012, 1856771, 3713542, 7427084]

約数ペア:

[(1, 7427084), (2, 3713542), (4, 1856771), (7, 1061012), (14, 530506), (28, 265253), (37, 200732), (67, 110852), (74, 100366), (107, 69412), (134, 55426), (148, 50183), (214, 34706), (259, 28676), (268, 27713), (428, 17353), (469, 15836), (518, 14338), (749, 9916), (938, 7918), (1036, 7169), (1498, 4958), (1876, 3959), (2479, 2996)]