71505228

素因数分解:

$2^2\times 3^1\times {\mathrm{1979}}^1\times {\mathrm{3011}}^1$

素因数の和:4997

約数の個数: 24

約数和(自身を含む): 166985280

約数和(自身を除く): 95480052

約数列:

[1, 2, 3, 4, 6, 12, 1979, 3011, 3958, 5937, 6022, 7916, 9033, 11874, 12044, 18066, 23748, 36132, 5958769, 11917538, 17876307, 23835076, 35752614, 71505228]

約数ペア:

[(1, 71505228), (2, 35752614), (3, 23835076), (4, 17876307), (6, 11917538), (12, 5958769), (1979, 36132), (3011, 23748), (3958, 18066), (5937, 12044), (6022, 11874), (7916, 9033)]