28279742

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1\times {\mathrm{877}}^1$

素因数の和:1603

約数の個数: 16

約数和(自身を含む): 44377632

約数和(自身を除く): 16097890

約数列:

[1, 2, 23, 46, 701, 877, 1402, 1754, 16123, 20171, 32246, 40342, 614777, 1229554, 14139871, 28279742]

約数ペア:

[(1, 28279742), (2, 14139871), (23, 1229554), (46, 614777), (701, 40342), (877, 32246), (1402, 20171), (1754, 16123)]