15666083968

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{7577}}^1$

素因数の和:8177

約数の個数: 64

約数和(自身を含む): 32348208600

約数和(自身を除く): 16682124632

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 557, 928, 1114, 1856, 2228, 3712, 4456, 7577, 8912, 15154, 16153, 17824, 30308, 32306, 35648, 60616, 64612, 71296, 121232, 129224, 219733, 242464, 258448, 439466, 484928, 516896, 878932, 969856, 1033792, 1757864, 2067584, 3515728, 4220389, 7031456, 8440778, 14062912, 16881556, 28125824, 33763112, 67526224, 122391281, 135052448, 244782562, 270104896, 489565124, 540209792, 979130248, 1958260496, 3916520992, 7833041984, 15666083968]

約数ペア:

[(1, 15666083968), (2, 7833041984), (4, 3916520992), (8, 1958260496), (16, 979130248), (29, 540209792), (32, 489565124), (58, 270104896), (64, 244782562), (116, 135052448), (128, 122391281), (232, 67526224), (464, 33763112), (557, 28125824), (928, 16881556), (1114, 14062912), (1856, 8440778), (2228, 7031456), (3712, 4220389), (4456, 3515728), (7577, 2067584), (8912, 1757864), (15154, 1033792), (16153, 969856), (17824, 878932), (30308, 516896), (32306, 484928), (35648, 439466), (60616, 258448), (64612, 242464), (71296, 219733), (121232, 129224)]