28019722

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{8527}}^1$

素因数の和:8613

約数の個数: 16

約数和(自身を含む): 44209152

約数和(自身を除く): 16189430

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 8527, 17054, 264337, 451931, 528674, 903862, 14009861, 28019722]

約数ペア:

[(1, 28019722), (2, 14009861), (31, 903862), (53, 528674), (62, 451931), (106, 264337), (1643, 17054), (3286, 8527)]