806423744

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{38299}}^1$

素因数の和:38365

約数の個数: 56

約数和(自身を含む): 1867814400

約数和(自身を除く): 1061390656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 752, 1316, 1504, 2632, 3008, 5264, 10528, 21056, 38299, 76598, 153196, 268093, 306392, 536186, 612784, 1072372, 1225568, 1800053, 2144744, 2451136, 3600106, 4289488, 7200212, 8578976, 12600371, 14400424, 17157952, 25200742, 28800848, 50401484, 57601696, 100802968, 115203392, 201605936, 403211872, 806423744]

約数ペア:

[(1, 806423744), (2, 403211872), (4, 201605936), (7, 115203392), (8, 100802968), (14, 57601696), (16, 50401484), (28, 28800848), (32, 25200742), (47, 17157952), (56, 14400424), (64, 12600371), (94, 8578976), (112, 7200212), (188, 4289488), (224, 3600106), (329, 2451136), (376, 2144744), (448, 1800053), (658, 1225568), (752, 1072372), (1316, 612784), (1504, 536186), (2632, 306392), (3008, 268093), (5264, 153196), (10528, 76598), (21056, 38299)]