71120896

素因数分解:

$2^{11}\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1$

素因数の和:92

約数の個数: 144

約数和(自身を含む): 182997360

約数和(自身を除く): 111876464

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 56, 64, 77, 82, 88, 112, 121, 128, 154, 164, 176, 224, 242, 256, 287, 308, 328, 352, 448, 451, 484, 512, 574, 616, 656, 704, 847, 896, 902, 968, 1024, 1148, 1232, 1312, 1408, 1694, 1792, 1804, 1936, 2048, 2296, 2464, 2624, 2816, 3157, 3388, 3584, 3608, 3872, 4592, 4928, 4961, 5248, 5632, 6314, 6776, 7168, 7216, 7744, 9184, 9856, 9922, 10496, 11264, 12628, 13552, 14336, 14432, 15488, 18368, 19712, 19844, 20992, 22528, 25256, 27104, 28864, 30976, 34727, 36736, 39424, 39688, 41984, 50512, 54208, 57728, 61952, 69454, 73472, 78848, 79376, 83968, 101024, 108416, 115456, 123904, 138908, 146944, 157696, 158752, 202048, 216832, 230912, 247808, 277816, 293888, 317504, 404096, 433664, 461824, 555632, 587776, 635008, 808192, 867328, 923648, 1111264, 1270016, 1616384, 1734656, 2222528, 2540032, 3232768, 4445056, 5080064, 6465536, 8890112, 10160128, 17780224, 35560448, 71120896]

約数ペア:

[(1, 71120896), (2, 35560448), (4, 17780224), (7, 10160128), (8, 8890112), (11, 6465536), (14, 5080064), (16, 4445056), (22, 3232768), (28, 2540032), (32, 2222528), (41, 1734656), (44, 1616384), (56, 1270016), (64, 1111264), (77, 923648), (82, 867328), (88, 808192), (112, 635008), (121, 587776), (128, 555632), (154, 461824), (164, 433664), (176, 404096), (224, 317504), (242, 293888), (256, 277816), (287, 247808), (308, 230912), (328, 216832), (352, 202048), (448, 158752), (451, 157696), (484, 146944), (512, 138908), (574, 123904), (616, 115456), (656, 108416), (704, 101024), (847, 83968), (896, 79376), (902, 78848), (968, 73472), (1024, 69454), (1148, 61952), (1232, 57728), (1312, 54208), (1408, 50512), (1694, 41984), (1792, 39688), (1804, 39424), (1936, 36736), (2048, 34727), (2296, 30976), (2464, 28864), (2624, 27104), (2816, 25256), (3157, 22528), (3388, 20992), (3584, 19844), (3608, 19712), (3872, 18368), (4592, 15488), (4928, 14432), (4961, 14336), (5248, 13552), (5632, 12628), (6314, 11264), (6776, 10496), (7168, 9922), (7216, 9856), (7744, 9184)]