71322776

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{11903}}^1$

素因数の和:12023

約数の個数: 32

約数和(自身を含む): 154275840

約数和(自身を除く): 82953064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 11903, 23806, 47612, 83321, 95224, 166642, 333284, 666568, 1273621, 2547242, 5094484, 8915347, 10188968, 17830694, 35661388, 71322776]

約数ペア:

[(1, 71322776), (2, 35661388), (4, 17830694), (7, 10188968), (8, 8915347), (14, 5094484), (28, 2547242), (56, 1273621), (107, 666568), (214, 333284), (428, 166642), (749, 95224), (856, 83321), (1498, 47612), (2996, 23806), (5992, 11903)]