4240191488

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{79631}}^1$

素因数の和:79668

約数の個数: 52

約数和(自身を含む): 9131719968

約数和(自身を除く): 4891528480

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 3328, 4096, 6656, 13312, 26624, 53248, 79631, 159262, 318524, 637048, 1035203, 1274096, 2070406, 2548192, 4140812, 5096384, 8281624, 10192768, 16563248, 20385536, 33126496, 40771072, 66252992, 81542144, 132505984, 163084288, 265011968, 326168576, 530023936, 1060047872, 2120095744, 4240191488]

約数ペア:

[(1, 4240191488), (2, 2120095744), (4, 1060047872), (8, 530023936), (13, 326168576), (16, 265011968), (26, 163084288), (32, 132505984), (52, 81542144), (64, 66252992), (104, 40771072), (128, 33126496), (208, 20385536), (256, 16563248), (416, 10192768), (512, 8281624), (832, 5096384), (1024, 4140812), (1664, 2548192), (2048, 2070406), (3328, 1274096), (4096, 1035203), (6656, 637048), (13312, 318524), (26624, 159262), (53248, 79631)]