28606242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 68419584

約数和(自身を除く): 39813342

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 127, 173, 186, 217, 254, 346, 381, 434, 519, 651, 762, 889, 1038, 1211, 1302, 1778, 2422, 2667, 3633, 3937, 5334, 5363, 7266, 7874, 10726, 11811, 16089, 21971, 23622, 27559, 32178, 37541, 43942, 55118, 65913, 75082, 82677, 112623, 131826, 153797, 165354, 225246, 307594, 461391, 681101, 922782, 1362202, 2043303, 4086606, 4767707, 9535414, 14303121, 28606242]

約数ペア:

[(1, 28606242), (2, 14303121), (3, 9535414), (6, 4767707), (7, 4086606), (14, 2043303), (21, 1362202), (31, 922782), (42, 681101), (62, 461391), (93, 307594), (127, 225246), (173, 165354), (186, 153797), (217, 131826), (254, 112623), (346, 82677), (381, 75082), (434, 65913), (519, 55118), (651, 43942), (762, 37541), (889, 32178), (1038, 27559), (1211, 23622), (1302, 21971), (1778, 16089), (2422, 11811), (2667, 10726), (3633, 7874), (3937, 7266), (5334, 5363)]