71228946

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{1759}}^1$

素因数の和:2178

約数の個数: 32

約数和(自身を含む): 151303680

約数和(自身を除く): 80074734

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 397, 794, 1191, 1759, 2382, 3518, 5277, 6749, 10554, 13498, 20247, 29903, 40494, 59806, 89709, 179418, 698323, 1396646, 2094969, 4189938, 11871491, 23742982, 35614473, 71228946]

約数ペア:

[(1, 71228946), (2, 35614473), (3, 23742982), (6, 11871491), (17, 4189938), (34, 2094969), (51, 1396646), (102, 698323), (397, 179418), (794, 89709), (1191, 59806), (1759, 40494), (2382, 29903), (3518, 20247), (5277, 13498), (6749, 10554)]