2834888

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 64

約数和(自身を含む): 6635520

約数和(自身を除く): 3800632

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 71, 92, 124, 142, 161, 184, 217, 248, 284, 322, 434, 497, 568, 644, 713, 868, 994, 1288, 1426, 1633, 1736, 1988, 2201, 2852, 3266, 3976, 4402, 4991, 5704, 6532, 8804, 9982, 11431, 13064, 15407, 17608, 19964, 22862, 30814, 39928, 45724, 50623, 61628, 91448, 101246, 123256, 202492, 354361, 404984, 708722, 1417444, 2834888]

約数ペア:

[(1, 2834888), (2, 1417444), (4, 708722), (7, 404984), (8, 354361), (14, 202492), (23, 123256), (28, 101246), (31, 91448), (46, 61628), (56, 50623), (62, 45724), (71, 39928), (92, 30814), (124, 22862), (142, 19964), (161, 17608), (184, 15407), (217, 13064), (248, 11431), (284, 9982), (322, 8804), (434, 6532), (497, 5704), (568, 4991), (644, 4402), (713, 3976), (868, 3266), (994, 2852), (1288, 2201), (1426, 1988), (1633, 1736)]