28209804952

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10718011}}^1$

素因数の和:10718071

約数の個数: 32

約数和(自身を含む): 61735749120

約数和(自身を除く): 33525944168

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 10718011, 21436022, 42872044, 75026077, 85744088, 150052154, 300104308, 503746517, 600208616, 1007493034, 2014986068, 3526225619, 4029972136, 7052451238, 14104902476, 28209804952]

約数ペア:

[(1, 28209804952), (2, 14104902476), (4, 7052451238), (7, 4029972136), (8, 3526225619), (14, 2014986068), (28, 1007493034), (47, 600208616), (56, 503746517), (94, 300104308), (188, 150052154), (329, 85744088), (376, 75026077), (658, 42872044), (1316, 21436022), (2632, 10718011)]