7880494125056

素因数分解:

$2^{12}\times 7^1\times {\mathrm{274849823}}^1$

素因数の和:274849854

約数の個数: 52

約数和(自身を含む): 18010359267072

約数和(自身を除く): 10129865142016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 7168, 14336, 28672, 274849823, 549699646, 1099399292, 1923948761, 2198798584, 3847897522, 4397597168, 7695795044, 8795194336, 15391590088, 17590388672, 30783180176, 35180777344, 61566360352, 70361554688, 123132720704, 140723109376, 246265441408, 281446218752, 492530882816, 562892437504, 985061765632, 1125784875008, 1970123531264, 3940247062528, 7880494125056]

約数ペア:

[(1, 7880494125056), (2, 3940247062528), (4, 1970123531264), (7, 1125784875008), (8, 985061765632), (14, 562892437504), (16, 492530882816), (28, 281446218752), (32, 246265441408), (56, 140723109376), (64, 123132720704), (112, 70361554688), (128, 61566360352), (224, 35180777344), (256, 30783180176), (448, 17590388672), (512, 15391590088), (896, 8795194336), (1024, 7695795044), (1792, 4397597168), (2048, 3847897522), (3584, 2198798584), (4096, 1923948761), (7168, 1099399292), (14336, 549699646), (28672, 274849823)]