71223224

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3389}}^1$

素因数の和:3503

約数の個数: 32

約数和(自身を含む): 139125600

約数和(自身を除く): 67902376

約数列:

[1, 2, 4, 8, 37, 71, 74, 142, 148, 284, 296, 568, 2627, 3389, 5254, 6778, 10508, 13556, 21016, 27112, 125393, 240619, 250786, 481238, 501572, 962476, 1003144, 1924952, 8902903, 17805806, 35611612, 71223224]

約数ペア:

[(1, 71223224), (2, 35611612), (4, 17805806), (8, 8902903), (37, 1924952), (71, 1003144), (74, 962476), (142, 501572), (148, 481238), (284, 250786), (296, 240619), (568, 125393), (2627, 27112), (3389, 21016), (5254, 13556), (6778, 10508)]