13078688

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:482

約数の個数: 72

約数和(自身を含む): 31600800

約数和(自身を除く): 18522112

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 439, 532, 608, 784, 878, 931, 1064, 1568, 1756, 1862, 2128, 3073, 3512, 3724, 4256, 6146, 7024, 7448, 8341, 12292, 14048, 14896, 16682, 21511, 24584, 29792, 33364, 43022, 49168, 58387, 66728, 86044, 98336, 116774, 133456, 172088, 233548, 266912, 344176, 408709, 467096, 688352, 817418, 934192, 1634836, 1868384, 3269672, 6539344, 13078688]

約数ペア:

[(1, 13078688), (2, 6539344), (4, 3269672), (7, 1868384), (8, 1634836), (14, 934192), (16, 817418), (19, 688352), (28, 467096), (32, 408709), (38, 344176), (49, 266912), (56, 233548), (76, 172088), (98, 133456), (112, 116774), (133, 98336), (152, 86044), (196, 66728), (224, 58387), (266, 49168), (304, 43022), (392, 33364), (439, 29792), (532, 24584), (608, 21511), (784, 16682), (878, 14896), (931, 14048), (1064, 12292), (1568, 8341), (1756, 7448), (1862, 7024), (2128, 6146), (3073, 4256), (3512, 3724)]