26688714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1301}}^1$

素因数の和:1582

約数の個数: 32

約数和(自身を含む): 57746304

約数和(自身を除く): 31057590

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 263, 526, 789, 1301, 1578, 2602, 3419, 3903, 6838, 7806, 10257, 16913, 20514, 33826, 50739, 101478, 342163, 684326, 1026489, 2052978, 4448119, 8896238, 13344357, 26688714]

約数ペア:

[(1, 26688714), (2, 13344357), (3, 8896238), (6, 4448119), (13, 2052978), (26, 1026489), (39, 684326), (78, 342163), (263, 101478), (526, 50739), (789, 33826), (1301, 20514), (1578, 16913), (2602, 10257), (3419, 7806), (3903, 6838)]