68706286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 115084800

約数和(自身を除く): 46378514

約数列:

[1, 2, 11, 22, 73, 146, 179, 239, 358, 478, 803, 1606, 1969, 2629, 3938, 5258, 13067, 17447, 26134, 34894, 42781, 85562, 143737, 191917, 287474, 383834, 470591, 941182, 3123013, 6246026, 34353143, 68706286]

約数ペア:

[(1, 68706286), (2, 34353143), (11, 6246026), (22, 3123013), (73, 941182), (146, 470591), (179, 383834), (239, 287474), (358, 191917), (478, 143737), (803, 85562), (1606, 42781), (1969, 34894), (2629, 26134), (3938, 17447), (5258, 13067)]