42746296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1223}}^1$

素因数の和:1503

約数の個数: 32

約数和(自身を含む): 85263840

約数和(自身を除く): 42517544

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 257, 514, 1028, 1223, 2056, 2446, 4369, 4892, 8738, 9784, 17476, 20791, 34952, 41582, 83164, 166328, 314311, 628622, 1257244, 2514488, 5343287, 10686574, 21373148, 42746296]

約数ペア:

[(1, 42746296), (2, 21373148), (4, 10686574), (8, 5343287), (17, 2514488), (34, 1257244), (68, 628622), (136, 314311), (257, 166328), (514, 83164), (1028, 41582), (1223, 34952), (2056, 20791), (2446, 17476), (4369, 9784), (4892, 8738)]