2079267968

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{577}}^1\times {\mathrm{599}}^1$

素因数の和:1237

約数の個数: 64

約数和(自身を含む): 4244832000

約数和(自身を除く): 2165564032

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 577, 599, 752, 1154, 1198, 1504, 2308, 2396, 3008, 4616, 4792, 6016, 9232, 9584, 18464, 19168, 27119, 28153, 36928, 38336, 54238, 56306, 73856, 76672, 108476, 112612, 216952, 225224, 345623, 433904, 450448, 691246, 867808, 900896, 1382492, 1735616, 1801792, 2764984, 3471232, 3603584, 5529968, 11059936, 16244281, 22119872, 32488562, 44239744, 64977124, 129954248, 259908496, 519816992, 1039633984, 2079267968]

約数ペア:

[(1, 2079267968), (2, 1039633984), (4, 519816992), (8, 259908496), (16, 129954248), (32, 64977124), (47, 44239744), (64, 32488562), (94, 22119872), (128, 16244281), (188, 11059936), (376, 5529968), (577, 3603584), (599, 3471232), (752, 2764984), (1154, 1801792), (1198, 1735616), (1504, 1382492), (2308, 900896), (2396, 867808), (3008, 691246), (4616, 450448), (4792, 433904), (6016, 345623), (9232, 225224), (9584, 216952), (18464, 112612), (19168, 108476), (27119, 76672), (28153, 73856), (36928, 56306), (38336, 54238)]