71349542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 126427392

約数和(自身を除く): 55077850

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 103, 206, 253, 407, 506, 814, 851, 1133, 1369, 1702, 2266, 2369, 2738, 3811, 4738, 7622, 9361, 15059, 18722, 26059, 30118, 31487, 41921, 52118, 62974, 83842, 87653, 141007, 175306, 282014, 346357, 692714, 964183, 1551077, 1928366, 3102154, 3243161, 6486322, 35674771, 71349542]

約数ペア:

[(1, 71349542), (2, 35674771), (11, 6486322), (22, 3243161), (23, 3102154), (37, 1928366), (46, 1551077), (74, 964183), (103, 692714), (206, 346357), (253, 282014), (407, 175306), (506, 141007), (814, 87653), (851, 83842), (1133, 62974), (1369, 52118), (1702, 41921), (2266, 31487), (2369, 30118), (2738, 26059), (3811, 18722), (4738, 15059), (7622, 9361)]