7140056

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 17038080

約数和(自身を除く): 9898024

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 67, 77, 88, 134, 154, 173, 268, 308, 346, 469, 536, 616, 692, 737, 938, 1211, 1384, 1474, 1876, 1903, 2422, 2948, 3752, 3806, 4844, 5159, 5896, 7612, 9688, 10318, 11591, 13321, 15224, 20636, 23182, 26642, 41272, 46364, 53284, 81137, 92728, 106568, 127501, 162274, 255002, 324548, 510004, 649096, 892507, 1020008, 1785014, 3570028, 7140056]

約数ペア:

[(1, 7140056), (2, 3570028), (4, 1785014), (7, 1020008), (8, 892507), (11, 649096), (14, 510004), (22, 324548), (28, 255002), (44, 162274), (56, 127501), (67, 106568), (77, 92728), (88, 81137), (134, 53284), (154, 46364), (173, 41272), (268, 26642), (308, 23182), (346, 20636), (469, 15224), (536, 13321), (616, 11591), (692, 10318), (737, 9688), (938, 7612), (1211, 5896), (1384, 5159), (1474, 4844), (1876, 3806), (1903, 3752), (2422, 2948)]