4157998208

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{733}}^1$

素因数の和:1254

約数の個数: 128

約数和(自身を含む): 10229963520

約数和(自身を除く): 6071965312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 487, 728, 733, 832, 896, 974, 1456, 1466, 1664, 1948, 2912, 2932, 3409, 3896, 5131, 5824, 5864, 6331, 6818, 7792, 9529, 10262, 11648, 11728, 12662, 13636, 15584, 19058, 20524, 23456, 25324, 27272, 31168, 38116, 41048, 44317, 46912, 50648, 54544, 62336, 66703, 76232, 82096, 88634, 93824, 101296, 109088, 133406, 152464, 164192, 177268, 202592, 218176, 266812, 304928, 328384, 354536, 356971, 405184, 436352, 533624, 609856, 656768, 709072, 713942, 810368, 1067248, 1219712, 1418144, 1427884, 2134496, 2498797, 2836288, 2855768, 4268992, 4640623, 4997594, 5672576, 5711536, 8537984, 9281246, 9995188, 11423072, 18562492, 19990376, 22846144, 32484361, 37124984, 39980752, 45692288, 64968722, 74249968, 79961504, 129937444, 148499936, 159923008, 259874888, 296999872, 319846016, 519749776, 593999744, 1039499552, 2078999104, 4157998208]

約数ペア:

[(1, 4157998208), (2, 2078999104), (4, 1039499552), (7, 593999744), (8, 519749776), (13, 319846016), (14, 296999872), (16, 259874888), (26, 159923008), (28, 148499936), (32, 129937444), (52, 79961504), (56, 74249968), (64, 64968722), (91, 45692288), (104, 39980752), (112, 37124984), (128, 32484361), (182, 22846144), (208, 19990376), (224, 18562492), (364, 11423072), (416, 9995188), (448, 9281246), (487, 8537984), (728, 5711536), (733, 5672576), (832, 4997594), (896, 4640623), (974, 4268992), (1456, 2855768), (1466, 2836288), (1664, 2498797), (1948, 2134496), (2912, 1427884), (2932, 1418144), (3409, 1219712), (3896, 1067248), (5131, 810368), (5824, 713942), (5864, 709072), (6331, 656768), (6818, 609856), (7792, 533624), (9529, 436352), (10262, 405184), (11648, 356971), (11728, 354536), (12662, 328384), (13636, 304928), (15584, 266812), (19058, 218176), (20524, 202592), (23456, 177268), (25324, 164192), (27272, 152464), (31168, 133406), (38116, 109088), (41048, 101296), (44317, 93824), (46912, 88634), (50648, 82096), (54544, 76232), (62336, 66703)]