1877376256

素因数分解:

$2^8\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7537}}^1$

素因数の和:7699

約数の個数: 72

約数和(自身を含む): 4314148160

約数和(自身を除く): 2436771904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 139, 224, 256, 278, 448, 556, 896, 973, 1112, 1792, 1946, 2224, 3892, 4448, 7537, 7784, 8896, 15074, 15568, 17792, 30148, 31136, 35584, 52759, 60296, 62272, 105518, 120592, 124544, 211036, 241184, 249088, 422072, 482368, 844144, 964736, 1047643, 1688288, 1929472, 2095286, 3376576, 4190572, 6753152, 7333501, 8381144, 13506304, 14667002, 16762288, 29334004, 33524576, 58668008, 67049152, 117336016, 134098304, 234672032, 268196608, 469344064, 938688128, 1877376256]

約数ペア:

[(1, 1877376256), (2, 938688128), (4, 469344064), (7, 268196608), (8, 234672032), (14, 134098304), (16, 117336016), (28, 67049152), (32, 58668008), (56, 33524576), (64, 29334004), (112, 16762288), (128, 14667002), (139, 13506304), (224, 8381144), (256, 7333501), (278, 6753152), (448, 4190572), (556, 3376576), (896, 2095286), (973, 1929472), (1112, 1688288), (1792, 1047643), (1946, 964736), (2224, 844144), (3892, 482368), (4448, 422072), (7537, 249088), (7784, 241184), (8896, 211036), (15074, 124544), (15568, 120592), (17792, 105518), (30148, 62272), (31136, 60296), (35584, 52759)]