77618534

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2833}}^1$

素因数の和:2964

約数の個数: 32

約数和(自身を含む): 141473280

約数和(自身を除く): 63854746

約数列:

[1, 2, 7, 14, 19, 38, 103, 133, 206, 266, 721, 1442, 1957, 2833, 3914, 5666, 13699, 19831, 27398, 39662, 53827, 107654, 291799, 376789, 583598, 753578, 2042593, 4085186, 5544181, 11088362, 38809267, 77618534]

約数ペア:

[(1, 77618534), (2, 38809267), (7, 11088362), (14, 5544181), (19, 4085186), (38, 2042593), (103, 753578), (133, 583598), (206, 376789), (266, 291799), (721, 107654), (1442, 53827), (1957, 39662), (2833, 27398), (3914, 19831), (5666, 13699)]