21850169952

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{564779}}^1$

素因数の和:564836

約数の個数: 96

約数和(自身を含む): 63761402880

約数和(自身を除く): 41911232928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 4836, 6448, 9672, 12896, 19344, 38688, 564779, 1129558, 1694337, 2259116, 3388674, 4518232, 6777348, 7342127, 9036464, 13554696, 14684254, 17508149, 18072928, 22026381, 27109392, 29368508, 35016298, 44052762, 52524447, 54218784, 58737016, 70032596, 88105524, 105048894, 117474032, 140065192, 176211048, 210097788, 227605937, 234948064, 280130384, 352422096, 420195576, 455211874, 560260768, 682817811, 704844192, 840391152, 910423748, 1365635622, 1680782304, 1820847496, 2731271244, 3641694992, 5462542488, 7283389984, 10925084976, 21850169952]

約数ペア:

[(1, 21850169952), (2, 10925084976), (3, 7283389984), (4, 5462542488), (6, 3641694992), (8, 2731271244), (12, 1820847496), (13, 1680782304), (16, 1365635622), (24, 910423748), (26, 840391152), (31, 704844192), (32, 682817811), (39, 560260768), (48, 455211874), (52, 420195576), (62, 352422096), (78, 280130384), (93, 234948064), (96, 227605937), (104, 210097788), (124, 176211048), (156, 140065192), (186, 117474032), (208, 105048894), (248, 88105524), (312, 70032596), (372, 58737016), (403, 54218784), (416, 52524447), (496, 44052762), (624, 35016298), (744, 29368508), (806, 27109392), (992, 22026381), (1209, 18072928), (1248, 17508149), (1488, 14684254), (1612, 13554696), (2418, 9036464), (2976, 7342127), (3224, 6777348), (4836, 4518232), (6448, 3388674), (9672, 2259116), (12896, 1694337), (19344, 1129558), (38688, 564779)]