26510406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4787}}^1$

素因数の和:4876

約数の個数: 32

約数和(自身を含む): 57915648

約数和(自身を除く): 31405242

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 4787, 5538, 9574, 14361, 28722, 62231, 124462, 186693, 339877, 373386, 679754, 1019631, 2039262, 4418401, 8836802, 13255203, 26510406]

約数ペア:

[(1, 26510406), (2, 13255203), (3, 8836802), (6, 4418401), (13, 2039262), (26, 1019631), (39, 679754), (71, 373386), (78, 339877), (142, 186693), (213, 124462), (426, 62231), (923, 28722), (1846, 14361), (2769, 9574), (4787, 5538)]