531129536

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{22369}}^1$

素因数の和:22441

約数の個数: 56

約数和(自身を含む): 1227307680

約数和(自身を除く): 696178144

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, 22369, 23744, 44738, 89476, 156583, 178952, 313166, 357904, 626332, 715808, 1185557, 1252664, 1431616, 2371114, 2505328, 4742228, 5010656, 8298899, 9484456, 10021312, 16597798, 18968912, 33195596, 37937824, 66391192, 75875648, 132782384, 265564768, 531129536]

約数ペア:

[(1, 531129536), (2, 265564768), (4, 132782384), (7, 75875648), (8, 66391192), (14, 37937824), (16, 33195596), (28, 18968912), (32, 16597798), (53, 10021312), (56, 9484456), (64, 8298899), (106, 5010656), (112, 4742228), (212, 2505328), (224, 2371114), (371, 1431616), (424, 1252664), (448, 1185557), (742, 715808), (848, 626332), (1484, 357904), (1696, 313166), (2968, 178952), (3392, 156583), (5936, 89476), (11872, 44738), (22369, 23744)]