71130136

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{115471}}^1$

素因数の和:115495

約数の個数: 32

約数和(自身を含む): 166279680

約数和(自身を除く): 95149544

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 115471, 230942, 461884, 808297, 923768, 1270181, 1616594, 2540362, 3233188, 5080724, 6466376, 8891267, 10161448, 17782534, 35565068, 71130136]

約数ペア:

[(1, 71130136), (2, 35565068), (4, 17782534), (7, 10161448), (8, 8891267), (11, 6466376), (14, 5080724), (22, 3233188), (28, 2540362), (44, 1616594), (56, 1270181), (77, 923768), (88, 808297), (154, 461884), (308, 230942), (616, 115471)]