2494664396672

素因数分解:

$2^7\times 7^1\times {\mathrm{28961}}^1\times {\mathrm{96137}}^1$

素因数の和:125119

約数の個数: 64

約数和(自身を含む): 5680071462240

約数和(自身を除く): 3185407065568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 28961, 57922, 96137, 115844, 192274, 202727, 231688, 384548, 405454, 463376, 672959, 769096, 810908, 926752, 1345918, 1538192, 1621816, 1853504, 2691836, 3076384, 3243632, 3707008, 5383672, 6152768, 6487264, 10767344, 12305536, 12974528, 21534688, 25949056, 43069376, 86138752, 2784223657, 5568447314, 11136894628, 19489565599, 22273789256, 38979131198, 44547578512, 77958262396, 89095157024, 155916524792, 178190314048, 311833049584, 356380628096, 623666099168, 1247332198336, 2494664396672]

約数ペア:

[(1, 2494664396672), (2, 1247332198336), (4, 623666099168), (7, 356380628096), (8, 311833049584), (14, 178190314048), (16, 155916524792), (28, 89095157024), (32, 77958262396), (56, 44547578512), (64, 38979131198), (112, 22273789256), (128, 19489565599), (224, 11136894628), (448, 5568447314), (896, 2784223657), (28961, 86138752), (57922, 43069376), (96137, 25949056), (115844, 21534688), (192274, 12974528), (202727, 12305536), (231688, 10767344), (384548, 6487264), (405454, 6152768), (463376, 5383672), (672959, 3707008), (769096, 3243632), (810908, 3076384), (926752, 2691836), (1345918, 1853504), (1538192, 1621816)]