67638802

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1709}}^1$

素因数の和:1986

約数の個数: 32

約数和(自身を含む): 127059840

約数和(自身を除く): 59421038

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 257, 514, 1709, 1799, 2827, 3418, 3598, 5654, 11963, 18799, 19789, 23926, 37598, 39578, 131593, 263186, 439213, 878426, 3074491, 4831343, 6148982, 9662686, 33819401, 67638802]

約数ペア:

[(1, 67638802), (2, 33819401), (7, 9662686), (11, 6148982), (14, 4831343), (22, 3074491), (77, 878426), (154, 439213), (257, 263186), (514, 131593), (1709, 39578), (1799, 37598), (2827, 23926), (3418, 19789), (3598, 18799), (5654, 11963)]