2849056

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:126

約数の個数: 72

約数和(自身を含む): 6894720

約数和(自身を除く): 4045664

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 79, 92, 98, 112, 158, 161, 184, 196, 224, 316, 322, 368, 392, 553, 632, 644, 736, 784, 1106, 1127, 1264, 1288, 1568, 1817, 2212, 2254, 2528, 2576, 3634, 3871, 4424, 4508, 5152, 7268, 7742, 8848, 9016, 12719, 14536, 15484, 17696, 18032, 25438, 29072, 30968, 36064, 50876, 58144, 61936, 89033, 101752, 123872, 178066, 203504, 356132, 407008, 712264, 1424528, 2849056]

約数ペア:

[(1, 2849056), (2, 1424528), (4, 712264), (7, 407008), (8, 356132), (14, 203504), (16, 178066), (23, 123872), (28, 101752), (32, 89033), (46, 61936), (49, 58144), (56, 50876), (79, 36064), (92, 30968), (98, 29072), (112, 25438), (158, 18032), (161, 17696), (184, 15484), (196, 14536), (224, 12719), (316, 9016), (322, 8848), (368, 7742), (392, 7268), (553, 5152), (632, 4508), (644, 4424), (736, 3871), (784, 3634), (1106, 2576), (1127, 2528), (1264, 2254), (1288, 2212), (1568, 1817)]