66040576

素因数分解:

$2^8\times 7^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 152318880

約数和(自身を除く): 86278304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 137, 224, 256, 269, 274, 448, 538, 548, 896, 959, 1076, 1096, 1792, 1883, 1918, 2152, 2192, 3766, 3836, 4304, 4384, 7532, 7672, 8608, 8768, 15064, 15344, 17216, 17536, 30128, 30688, 34432, 35072, 36853, 60256, 61376, 68864, 73706, 120512, 122752, 147412, 241024, 245504, 257971, 294824, 482048, 515942, 589648, 1031884, 1179296, 2063768, 2358592, 4127536, 4717184, 8255072, 9434368, 16510144, 33020288, 66040576]

約数ペア:

[(1, 66040576), (2, 33020288), (4, 16510144), (7, 9434368), (8, 8255072), (14, 4717184), (16, 4127536), (28, 2358592), (32, 2063768), (56, 1179296), (64, 1031884), (112, 589648), (128, 515942), (137, 482048), (224, 294824), (256, 257971), (269, 245504), (274, 241024), (448, 147412), (538, 122752), (548, 120512), (896, 73706), (959, 68864), (1076, 61376), (1096, 60256), (1792, 36853), (1883, 35072), (1918, 34432), (2152, 30688), (2192, 30128), (3766, 17536), (3836, 17216), (4304, 15344), (4384, 15064), (7532, 8768), (7672, 8608)]