28268336

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{7331}}^1$

素因数の和:7580

約数の個数: 20

約数和(自身を含む): 55004664

約数和(自身を除く): 26736328

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 7331, 14662, 29324, 58648, 117296, 1766771, 3533542, 7067084, 14134168, 28268336]

約数ペア:

[(1, 28268336), (2, 14134168), (4, 7067084), (8, 3533542), (16, 1766771), (241, 117296), (482, 58648), (964, 29324), (1928, 14662), (3856, 7331)]