69986906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 118720512

約数和(自身を除く): 48733606

約数列:

[1, 2, 11, 22, 37, 74, 127, 254, 407, 677, 814, 1354, 1397, 2794, 4699, 7447, 9398, 14894, 25049, 50098, 51689, 85979, 103378, 171958, 275539, 551078, 945769, 1891538, 3181223, 6362446, 34993453, 69986906]

約数ペア:

[(1, 69986906), (2, 34993453), (11, 6362446), (22, 3181223), (37, 1891538), (74, 945769), (127, 551078), (254, 275539), (407, 171958), (677, 103378), (814, 85979), (1354, 51689), (1397, 50098), (2794, 25049), (4699, 14894), (7447, 9398)]