28851504

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1031}}^1$

素因数の和:1106

約数の個数: 80

約数和(自身を含む): 82923264

約数和(自身を除く): 54071760

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 53, 66, 88, 106, 132, 159, 176, 212, 264, 318, 424, 528, 583, 636, 848, 1031, 1166, 1272, 1749, 2062, 2332, 2544, 3093, 3498, 4124, 4664, 6186, 6996, 8248, 9328, 11341, 12372, 13992, 16496, 22682, 24744, 27984, 34023, 45364, 49488, 54643, 68046, 90728, 109286, 136092, 163929, 181456, 218572, 272184, 327858, 437144, 544368, 601073, 655716, 874288, 1202146, 1311432, 1803219, 2404292, 2622864, 3606438, 4808584, 7212876, 9617168, 14425752, 28851504]

約数ペア:

[(1, 28851504), (2, 14425752), (3, 9617168), (4, 7212876), (6, 4808584), (8, 3606438), (11, 2622864), (12, 2404292), (16, 1803219), (22, 1311432), (24, 1202146), (33, 874288), (44, 655716), (48, 601073), (53, 544368), (66, 437144), (88, 327858), (106, 272184), (132, 218572), (159, 181456), (176, 163929), (212, 136092), (264, 109286), (318, 90728), (424, 68046), (528, 54643), (583, 49488), (636, 45364), (848, 34023), (1031, 27984), (1166, 24744), (1272, 22682), (1749, 16496), (2062, 13992), (2332, 12372), (2544, 11341), (3093, 9328), (3498, 8248), (4124, 6996), (4664, 6186)]