13232128

素因数分解:

$2^{11}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:113

約数の個数: 96

約数和(自身を含む): 33022080

約数和(自身を除く): 19789952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 71, 91, 104, 112, 128, 142, 182, 208, 224, 256, 284, 364, 416, 448, 497, 512, 568, 728, 832, 896, 923, 994, 1024, 1136, 1456, 1664, 1792, 1846, 1988, 2048, 2272, 2912, 3328, 3584, 3692, 3976, 4544, 5824, 6461, 6656, 7168, 7384, 7952, 9088, 11648, 12922, 13312, 14336, 14768, 15904, 18176, 23296, 25844, 26624, 29536, 31808, 36352, 46592, 51688, 59072, 63616, 72704, 93184, 103376, 118144, 127232, 145408, 186368, 206752, 236288, 254464, 413504, 472576, 508928, 827008, 945152, 1017856, 1654016, 1890304, 3308032, 6616064, 13232128]

約数ペア:

[(1, 13232128), (2, 6616064), (4, 3308032), (7, 1890304), (8, 1654016), (13, 1017856), (14, 945152), (16, 827008), (26, 508928), (28, 472576), (32, 413504), (52, 254464), (56, 236288), (64, 206752), (71, 186368), (91, 145408), (104, 127232), (112, 118144), (128, 103376), (142, 93184), (182, 72704), (208, 63616), (224, 59072), (256, 51688), (284, 46592), (364, 36352), (416, 31808), (448, 29536), (497, 26624), (512, 25844), (568, 23296), (728, 18176), (832, 15904), (896, 14768), (923, 14336), (994, 13312), (1024, 12922), (1136, 11648), (1456, 9088), (1664, 7952), (1792, 7384), (1846, 7168), (1988, 6656), (2048, 6461), (2272, 5824), (2912, 4544), (3328, 3976), (3584, 3692)]