28539112

素因数分解:

$2^3\times 7^1\times {\mathrm{701}}^1\times {\mathrm{727}}^1$

素因数の和:1441

約数の個数: 32

約数和(自身を含む): 61326720

約数和(自身を除く): 32787608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 701, 727, 1402, 1454, 2804, 2908, 4907, 5089, 5608, 5816, 9814, 10178, 19628, 20356, 39256, 40712, 509627, 1019254, 2038508, 3567389, 4077016, 7134778, 14269556, 28539112]

約数ペア:

[(1, 28539112), (2, 14269556), (4, 7134778), (7, 4077016), (8, 3567389), (14, 2038508), (28, 1019254), (56, 509627), (701, 40712), (727, 39256), (1402, 20356), (1454, 19628), (2804, 10178), (2908, 9814), (4907, 5816), (5089, 5608)]