42989338

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{2243}}^1$

素因数の和:2326

約数の個数: 24

約数和(自身を含む): 75775392

約数和(自身を除く): 32786054

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 1369, 2243, 2738, 4486, 9583, 15701, 19166, 31402, 82991, 165982, 580937, 1161874, 3070667, 6141334, 21494669, 42989338]

約数ペア:

[(1, 42989338), (2, 21494669), (7, 6141334), (14, 3070667), (37, 1161874), (74, 580937), (259, 165982), (518, 82991), (1369, 31402), (2243, 19166), (2738, 15701), (4486, 9583)]