68738456

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{162119}}^1$

素因数の和:162178

約数の個数: 16

約数和(自身を含む): 131317200

約数和(自身を除く): 62578744

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 162119, 324238, 648476, 1296952, 8592307, 17184614, 34369228, 68738456]

約数ペア:

[(1, 68738456), (2, 34369228), (4, 17184614), (8, 8592307), (53, 1296952), (106, 648476), (212, 324238), (424, 162119)]