1292552128

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{54437}}^1$

素因数の和:54509

約数の個数: 56

約数和(自身を含む): 2986686432

約数和(自身を除く): 1694134304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 742, 848, 1484, 1696, 2968, 3392, 5936, 11872, 23744, 54437, 108874, 217748, 381059, 435496, 762118, 870992, 1524236, 1741984, 2885161, 3048472, 3483968, 5770322, 6096944, 11540644, 12193888, 20196127, 23081288, 24387776, 40392254, 46162576, 80784508, 92325152, 161569016, 184650304, 323138032, 646276064, 1292552128]

約数ペア:

[(1, 1292552128), (2, 646276064), (4, 323138032), (7, 184650304), (8, 161569016), (14, 92325152), (16, 80784508), (28, 46162576), (32, 40392254), (53, 24387776), (56, 23081288), (64, 20196127), (106, 12193888), (112, 11540644), (212, 6096944), (224, 5770322), (371, 3483968), (424, 3048472), (448, 2885161), (742, 1741984), (848, 1524236), (1484, 870992), (1696, 762118), (2968, 435496), (3392, 381059), (5936, 217748), (11872, 108874), (23744, 54437)]