7280756

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3881}}^1$

素因数の和:3959

約数の個数: 24

約数和(自身を含む): 14782656

約数和(自身を除く): 7501900

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 3881, 7762, 15524, 27167, 54334, 108668, 260027, 520054, 1040108, 1820189, 3640378, 7280756]

約数ペア:

[(1, 7280756), (2, 3640378), (4, 1820189), (7, 1040108), (14, 520054), (28, 260027), (67, 108668), (134, 54334), (268, 27167), (469, 15524), (938, 7762), (1876, 3881)]