28149451008

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{748019}}^1$

素因数の和:748052

約数の個数: 108

約数和(自身を含む): 87150314160

約数和(自身を除く): 59000863152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 4704, 5376, 6272, 9408, 12544, 18816, 37632, 748019, 1496038, 2244057, 2992076, 4488114, 5236133, 5984152, 8976228, 10472266, 11968304, 15708399, 17952456, 20944532, 23936608, 31416798, 35904912, 36652931, 41889064, 47873216, 62833596, 71809824, 73305862, 83778128, 95746432, 109958793, 125667192, 143619648, 146611724, 167556256, 191492864, 219917586, 251334384, 287239296, 293223448, 335112512, 439835172, 502668768, 574478592, 586446896, 670225024, 879670344, 1005337536, 1172893792, 1340450048, 1759340688, 2010675072, 2345787584, 3518681376, 4021350144, 4691575168, 7037362752, 9383150336, 14074725504, 28149451008]

約数ペア:

[(1, 28149451008), (2, 14074725504), (3, 9383150336), (4, 7037362752), (6, 4691575168), (7, 4021350144), (8, 3518681376), (12, 2345787584), (14, 2010675072), (16, 1759340688), (21, 1340450048), (24, 1172893792), (28, 1005337536), (32, 879670344), (42, 670225024), (48, 586446896), (49, 574478592), (56, 502668768), (64, 439835172), (84, 335112512), (96, 293223448), (98, 287239296), (112, 251334384), (128, 219917586), (147, 191492864), (168, 167556256), (192, 146611724), (196, 143619648), (224, 125667192), (256, 109958793), (294, 95746432), (336, 83778128), (384, 73305862), (392, 71809824), (448, 62833596), (588, 47873216), (672, 41889064), (768, 36652931), (784, 35904912), (896, 31416798), (1176, 23936608), (1344, 20944532), (1568, 17952456), (1792, 15708399), (2352, 11968304), (2688, 10472266), (3136, 8976228), (4704, 5984152), (5376, 5236133), (6272, 4488114), (9408, 2992076), (12544, 2244057), (18816, 1496038), (37632, 748019)]