71172976

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5939}}^1$

素因数の和:6061

約数の個数: 40

約数和(自身を含む): 159096960

約数和(自身を除く): 87923984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 5939, 5992, 11878, 11984, 23756, 41573, 47512, 83146, 95024, 166292, 332584, 635473, 665168, 1270946, 2541892, 4448311, 5083784, 8896622, 10167568, 17793244, 35586488, 71172976]

約数ペア:

[(1, 71172976), (2, 35586488), (4, 17793244), (7, 10167568), (8, 8896622), (14, 5083784), (16, 4448311), (28, 2541892), (56, 1270946), (107, 665168), (112, 635473), (214, 332584), (428, 166292), (749, 95024), (856, 83146), (1498, 47512), (1712, 41573), (2996, 23756), (5939, 11984), (5992, 11878)]