1724128

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 3991680

約数和(自身を除く): 2267552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 179, 224, 301, 344, 358, 602, 688, 716, 1204, 1253, 1376, 1432, 2408, 2506, 2864, 4816, 5012, 5728, 7697, 9632, 10024, 15394, 20048, 30788, 40096, 53879, 61576, 107758, 123152, 215516, 246304, 431032, 862064, 1724128]

約数ペア:

[(1, 1724128), (2, 862064), (4, 431032), (7, 246304), (8, 215516), (14, 123152), (16, 107758), (28, 61576), (32, 53879), (43, 40096), (56, 30788), (86, 20048), (112, 15394), (172, 10024), (179, 9632), (224, 7697), (301, 5728), (344, 5012), (358, 4816), (602, 2864), (688, 2506), (716, 2408), (1204, 1432), (1253, 1376)]