28482468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1607}}^1$

素因数の和:1832

約数の個数: 48

約数和(自身を含む): 76360704

約数和(自身を除く): 47878236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211, 422, 633, 844, 1266, 1477, 1607, 2532, 2954, 3214, 4431, 4821, 5908, 6428, 8862, 9642, 11249, 17724, 19284, 22498, 33747, 44996, 67494, 134988, 339077, 678154, 1017231, 1356308, 2034462, 2373539, 4068924, 4747078, 7120617, 9494156, 14241234, 28482468]

約数ペア:

[(1, 28482468), (2, 14241234), (3, 9494156), (4, 7120617), (6, 4747078), (7, 4068924), (12, 2373539), (14, 2034462), (21, 1356308), (28, 1017231), (42, 678154), (84, 339077), (211, 134988), (422, 67494), (633, 44996), (844, 33747), (1266, 22498), (1477, 19284), (1607, 17724), (2532, 11249), (2954, 9642), (3214, 8862), (4431, 6428), (4821, 5908)]