26172896

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 55085184

約数和(自身を除く): 28912288

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 86, 92, 172, 184, 344, 368, 688, 736, 827, 989, 1376, 1654, 1978, 3308, 3956, 6616, 7912, 13232, 15824, 19021, 26464, 31648, 35561, 38042, 71122, 76084, 142244, 152168, 284488, 304336, 568976, 608672, 817903, 1137952, 1635806, 3271612, 6543224, 13086448, 26172896]

約数ペア:

[(1, 26172896), (2, 13086448), (4, 6543224), (8, 3271612), (16, 1635806), (23, 1137952), (32, 817903), (43, 608672), (46, 568976), (86, 304336), (92, 284488), (172, 152168), (184, 142244), (344, 76084), (368, 71122), (688, 38042), (736, 35561), (827, 31648), (989, 26464), (1376, 19021), (1654, 15824), (1978, 13232), (3308, 7912), (3956, 6616)]