64952426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{859}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 121858560

約数和(自身を除く): 56906134

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 491, 859, 982, 1718, 3437, 5401, 6013, 6874, 9449, 10802, 12026, 18898, 37807, 66143, 75614, 132286, 421769, 843538, 2952383, 4639459, 5904766, 9278918, 32476213, 64952426]

約数ペア:

[(1, 64952426), (2, 32476213), (7, 9278918), (11, 5904766), (14, 4639459), (22, 2952383), (77, 843538), (154, 421769), (491, 132286), (859, 75614), (982, 66143), (1718, 37807), (3437, 18898), (5401, 12026), (6013, 10802), (6874, 9449)]