28515904

素因数分解:

$2^6\times {\mathrm{199}}^1\times {\mathrm{2239}}^1$

素因数の和:2450

約数の個数: 28

約数和(自身を含む): 56896000

約数和(自身を除く): 28380096

約数列:

[1, 2, 4, 8, 16, 32, 64, 199, 398, 796, 1592, 2239, 3184, 4478, 6368, 8956, 12736, 17912, 35824, 71648, 143296, 445561, 891122, 1782244, 3564488, 7128976, 14257952, 28515904]

約数ペア:

[(1, 28515904), (2, 14257952), (4, 7128976), (8, 3564488), (16, 1782244), (32, 891122), (64, 445561), (199, 143296), (398, 71648), (796, 35824), (1592, 17912), (2239, 12736), (3184, 8956), (4478, 6368)]