28972368

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{4679}}^1$

素因数の和:4736

約数の個数: 60

約数和(自身を含む): 82985760

約数和(自身を除く): 54013392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 4679, 6192, 9358, 14037, 18716, 28074, 37432, 42111, 56148, 74864, 84222, 112296, 168444, 201197, 224592, 336888, 402394, 603591, 673776, 804788, 1207182, 1609576, 1810773, 2414364, 3219152, 3621546, 4828728, 7243092, 9657456, 14486184, 28972368]

約数ペア:

[(1, 28972368), (2, 14486184), (3, 9657456), (4, 7243092), (6, 4828728), (8, 3621546), (9, 3219152), (12, 2414364), (16, 1810773), (18, 1609576), (24, 1207182), (36, 804788), (43, 673776), (48, 603591), (72, 402394), (86, 336888), (129, 224592), (144, 201197), (172, 168444), (258, 112296), (344, 84222), (387, 74864), (516, 56148), (688, 42111), (774, 37432), (1032, 28074), (1548, 18716), (2064, 14037), (3096, 9358), (4679, 6192)]