850806656

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30631}}^1$

素因数の和:30683

約数の個数: 64

約数和(自身を含む): 1999656960

約数和(自身を除く): 1148850304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3472, 3968, 6944, 13888, 27776, 30631, 61262, 122524, 214417, 245048, 428834, 490096, 857668, 949561, 980192, 1715336, 1899122, 1960384, 3430672, 3798244, 3920768, 6646927, 6861344, 7596488, 13293854, 13722688, 15192976, 26587708, 27445376, 30385952, 53175416, 60771904, 106350832, 121543808, 212701664, 425403328, 850806656]

約数ペア:

[(1, 850806656), (2, 425403328), (4, 212701664), (7, 121543808), (8, 106350832), (14, 60771904), (16, 53175416), (28, 30385952), (31, 27445376), (32, 26587708), (56, 15192976), (62, 13722688), (64, 13293854), (112, 7596488), (124, 6861344), (128, 6646927), (217, 3920768), (224, 3798244), (248, 3430672), (434, 1960384), (448, 1899122), (496, 1715336), (868, 980192), (896, 949561), (992, 857668), (1736, 490096), (1984, 428834), (3472, 245048), (3968, 214417), (6944, 122524), (13888, 61262), (27776, 30631)]