71353227008

素因数分解:

$2^8\times 7^1\times {\mathrm{269}}^1\times {\mathrm{148021}}^1$

素因数の和:148313

約数の個数: 72

約数和(自身を含む): 163380762720

約数和(自身を除く): 92027535712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 269, 448, 538, 896, 1076, 1792, 1883, 2152, 3766, 4304, 7532, 8608, 15064, 17216, 30128, 34432, 60256, 68864, 120512, 148021, 241024, 296042, 482048, 592084, 1036147, 1184168, 2072294, 2368336, 4144588, 4736672, 8289176, 9473344, 16578352, 18946688, 33156704, 37893376, 39817649, 66313408, 79635298, 132626816, 159270596, 265253632, 278723543, 318541192, 557447086, 637082384, 1114894172, 1274164768, 2229788344, 2548329536, 4459576688, 5096659072, 8919153376, 10193318144, 17838306752, 35676613504, 71353227008]

約数ペア:

[(1, 71353227008), (2, 35676613504), (4, 17838306752), (7, 10193318144), (8, 8919153376), (14, 5096659072), (16, 4459576688), (28, 2548329536), (32, 2229788344), (56, 1274164768), (64, 1114894172), (112, 637082384), (128, 557447086), (224, 318541192), (256, 278723543), (269, 265253632), (448, 159270596), (538, 132626816), (896, 79635298), (1076, 66313408), (1792, 39817649), (1883, 37893376), (2152, 33156704), (3766, 18946688), (4304, 16578352), (7532, 9473344), (8608, 8289176), (15064, 4736672), (17216, 4144588), (30128, 2368336), (34432, 2072294), (60256, 1184168), (68864, 1036147), (120512, 592084), (148021, 482048), (241024, 296042)]