68484752

素因数分解:

$2^4\times 7^3\times {\mathrm{12479}}^1$

素因数の和:12508

約数の個数: 40

約数和(自身を含む): 154752000

約数和(自身を除く): 86267248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 12479, 24958, 49916, 87353, 99832, 174706, 199664, 349412, 611471, 698824, 1222942, 1397648, 2445884, 4280297, 4891768, 8560594, 9783536, 17121188, 34242376, 68484752]

約数ペア:

[(1, 68484752), (2, 34242376), (4, 17121188), (7, 9783536), (8, 8560594), (14, 4891768), (16, 4280297), (28, 2445884), (49, 1397648), (56, 1222942), (98, 698824), (112, 611471), (196, 349412), (343, 199664), (392, 174706), (686, 99832), (784, 87353), (1372, 49916), (2744, 24958), (5488, 12479)]