68172584

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{3947}}^1$

素因数の和:4097

約数の個数: 32

約数和(自身を含む): 136442880

約数和(自身を除く): 68270296

約数列:

[1, 2, 4, 8, 17, 34, 68, 127, 136, 254, 508, 1016, 2159, 3947, 4318, 7894, 8636, 15788, 17272, 31576, 67099, 134198, 268396, 501269, 536792, 1002538, 2005076, 4010152, 8521573, 17043146, 34086292, 68172584]

約数ペア:

[(1, 68172584), (2, 34086292), (4, 17043146), (8, 8521573), (17, 4010152), (34, 2005076), (68, 1002538), (127, 536792), (136, 501269), (254, 268396), (508, 134198), (1016, 67099), (2159, 31576), (3947, 17272), (4318, 15788), (7894, 8636)]