2950873856

素因数分解:

$2^8\times 7^1\times {\mathrm{313}}^1\times {\mathrm{5261}}^1$

素因数の和:5597

約数の個数: 72

約数和(自身を含む): 6754471584

約数和(自身を除く): 3803597728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 313, 448, 626, 896, 1252, 1792, 2191, 2504, 4382, 5008, 5261, 8764, 10016, 10522, 17528, 20032, 21044, 35056, 36827, 40064, 42088, 70112, 73654, 80128, 84176, 140224, 147308, 168352, 280448, 294616, 336704, 560896, 589232, 673408, 1178464, 1346816, 1646693, 2356928, 3293386, 4713856, 6586772, 9427712, 11526851, 13173544, 23053702, 26347088, 46107404, 52694176, 92214808, 105388352, 184429616, 210776704, 368859232, 421553408, 737718464, 1475436928, 2950873856]

約数ペア:

[(1, 2950873856), (2, 1475436928), (4, 737718464), (7, 421553408), (8, 368859232), (14, 210776704), (16, 184429616), (28, 105388352), (32, 92214808), (56, 52694176), (64, 46107404), (112, 26347088), (128, 23053702), (224, 13173544), (256, 11526851), (313, 9427712), (448, 6586772), (626, 4713856), (896, 3293386), (1252, 2356928), (1792, 1646693), (2191, 1346816), (2504, 1178464), (4382, 673408), (5008, 589232), (5261, 560896), (8764, 336704), (10016, 294616), (10522, 280448), (17528, 168352), (20032, 147308), (21044, 140224), (35056, 84176), (36827, 80128), (40064, 73654), (42088, 70112)]