28805004

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:600

約数の個数: 96

約数和(自身を含む): 81950400

約数和(自身を除く): 53145396

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 29, 34, 36, 51, 54, 58, 68, 87, 102, 108, 116, 153, 174, 204, 261, 306, 348, 459, 493, 522, 541, 612, 783, 918, 986, 1044, 1082, 1479, 1566, 1623, 1836, 1972, 2164, 2958, 3132, 3246, 4437, 4869, 5916, 6492, 8874, 9197, 9738, 13311, 14607, 15689, 17748, 18394, 19476, 26622, 27591, 29214, 31378, 36788, 47067, 53244, 55182, 58428, 62756, 82773, 94134, 110364, 141201, 165546, 188268, 248319, 266713, 282402, 331092, 423603, 496638, 533426, 564804, 800139, 847206, 993276, 1066852, 1600278, 1694412, 2400417, 3200556, 4800834, 7201251, 9601668, 14402502, 28805004]

約数ペア:

[(1, 28805004), (2, 14402502), (3, 9601668), (4, 7201251), (6, 4800834), (9, 3200556), (12, 2400417), (17, 1694412), (18, 1600278), (27, 1066852), (29, 993276), (34, 847206), (36, 800139), (51, 564804), (54, 533426), (58, 496638), (68, 423603), (87, 331092), (102, 282402), (108, 266713), (116, 248319), (153, 188268), (174, 165546), (204, 141201), (261, 110364), (306, 94134), (348, 82773), (459, 62756), (493, 58428), (522, 55182), (541, 53244), (612, 47067), (783, 36788), (918, 31378), (986, 29214), (1044, 27591), (1082, 26622), (1479, 19476), (1566, 18394), (1623, 17748), (1836, 15689), (1972, 14607), (2164, 13311), (2958, 9738), (3132, 9197), (3246, 8874), (4437, 6492), (4869, 5916)]