66641476

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{877}}^1$

素因数の和:1060

約数の個数: 36

約数和(自身を含む): 129152044

約数和(自身を除く): 62510568

約数列:

[1, 2, 4, 11, 22, 44, 121, 157, 242, 314, 484, 628, 877, 1727, 1754, 3454, 3508, 6908, 9647, 18997, 19294, 37994, 38588, 75988, 106117, 137689, 212234, 275378, 424468, 550756, 1514579, 3029158, 6058316, 16660369, 33320738, 66641476]

約数ペア:

[(1, 66641476), (2, 33320738), (4, 16660369), (11, 6058316), (22, 3029158), (44, 1514579), (121, 550756), (157, 424468), (242, 275378), (314, 212234), (484, 137689), (628, 106117), (877, 75988), (1727, 38588), (1754, 37994), (3454, 19294), (3508, 18997), (6908, 9647)]