1036270976

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20089}}^1$

素因数の和:20147

約数の個数: 64

約数和(自身を含む): 2295081600

約数和(自身を除く): 1258810624

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3968, 6448, 12896, 20089, 25792, 40178, 51584, 80356, 160712, 261157, 321424, 522314, 622759, 642848, 1044628, 1245518, 1285696, 2089256, 2491036, 2571392, 4178512, 4982072, 8095867, 8357024, 9964144, 16191734, 16714048, 19928288, 32383468, 33428096, 39856576, 64766936, 79713152, 129533872, 259067744, 518135488, 1036270976]

約数ペア:

[(1, 1036270976), (2, 518135488), (4, 259067744), (8, 129533872), (13, 79713152), (16, 64766936), (26, 39856576), (31, 33428096), (32, 32383468), (52, 19928288), (62, 16714048), (64, 16191734), (104, 9964144), (124, 8357024), (128, 8095867), (208, 4982072), (248, 4178512), (403, 2571392), (416, 2491036), (496, 2089256), (806, 1285696), (832, 1245518), (992, 1044628), (1612, 642848), (1664, 622759), (1984, 522314), (3224, 321424), (3968, 261157), (6448, 160712), (12896, 80356), (20089, 51584), (25792, 40178)]