28807392

素因数分解:

$2^5\times 3^1\times {\mathrm{109}}^1\times {\mathrm{2753}}^1$

素因数の和:2875

約数の個数: 48

約数和(自身を含む): 76340880

約数和(自身を除く): 47533488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 109, 218, 327, 436, 654, 872, 1308, 1744, 2616, 2753, 3488, 5232, 5506, 8259, 10464, 11012, 16518, 22024, 33036, 44048, 66072, 88096, 132144, 264288, 300077, 600154, 900231, 1200308, 1800462, 2400616, 3600924, 4801232, 7201848, 9602464, 14403696, 28807392]

約数ペア:

[(1, 28807392), (2, 14403696), (3, 9602464), (4, 7201848), (6, 4801232), (8, 3600924), (12, 2400616), (16, 1800462), (24, 1200308), (32, 900231), (48, 600154), (96, 300077), (109, 264288), (218, 132144), (327, 88096), (436, 66072), (654, 44048), (872, 33036), (1308, 22024), (1744, 16518), (2616, 11012), (2753, 10464), (3488, 8259), (5232, 5506)]