1756143872

素因数分解:

$2^8\times 7^1\times {\mathrm{97}}^1\times {\mathrm{10103}}^1$

素因数の和:10223

約数の個数: 72

約数和(自身を含む): 4047904896

約数和(自身を除く): 2291761024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 256, 388, 448, 679, 776, 896, 1358, 1552, 1792, 2716, 3104, 5432, 6208, 10103, 10864, 12416, 20206, 21728, 24832, 40412, 43456, 70721, 80824, 86912, 141442, 161648, 173824, 282884, 323296, 565768, 646592, 979991, 1131536, 1293184, 1959982, 2263072, 2586368, 3919964, 4526144, 6859937, 7839928, 9052288, 13719874, 15679856, 18104576, 27439748, 31359712, 54879496, 62719424, 109758992, 125438848, 219517984, 250877696, 439035968, 878071936, 1756143872]

約数ペア:

[(1, 1756143872), (2, 878071936), (4, 439035968), (7, 250877696), (8, 219517984), (14, 125438848), (16, 109758992), (28, 62719424), (32, 54879496), (56, 31359712), (64, 27439748), (97, 18104576), (112, 15679856), (128, 13719874), (194, 9052288), (224, 7839928), (256, 6859937), (388, 4526144), (448, 3919964), (679, 2586368), (776, 2263072), (896, 1959982), (1358, 1293184), (1552, 1131536), (1792, 979991), (2716, 646592), (3104, 565768), (5432, 323296), (6208, 282884), (10103, 173824), (10864, 161648), (12416, 141442), (20206, 86912), (21728, 80824), (24832, 70721), (40412, 43456)]