26992212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2437}}^1$

素因数の和:2528

約数の個数: 48

約数和(自身を含む): 68810112

約数和(自身を除く): 41817900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2437, 2769, 3692, 4874, 5538, 7311, 9748, 11076, 14622, 29244, 31681, 63362, 95043, 126724, 173027, 190086, 346054, 380172, 519081, 692108, 1038162, 2076324, 2249351, 4498702, 6748053, 8997404, 13496106, 26992212]

約数ペア:

[(1, 26992212), (2, 13496106), (3, 8997404), (4, 6748053), (6, 4498702), (12, 2249351), (13, 2076324), (26, 1038162), (39, 692108), (52, 519081), (71, 380172), (78, 346054), (142, 190086), (156, 173027), (213, 126724), (284, 95043), (426, 63362), (852, 31681), (923, 29244), (1846, 14622), (2437, 11076), (2769, 9748), (3692, 7311), (4874, 5538)]