28646718

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{251287}}^1$

素因数の和:251311

約数の個数: 16

約数和(自身を含む): 60309120

約数和(自身を除く): 31662402

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 251287, 502574, 753861, 1507722, 4774453, 9548906, 14323359, 28646718]

約数ペア:

[(1, 28646718), (2, 14323359), (3, 9548906), (6, 4774453), (19, 1507722), (38, 753861), (57, 502574), (114, 251287)]