68430817504

素因数分解:

$2^5\times 7^2\times {\mathrm{43642103}}^1$

素因数の和:43642127

約数の個数: 36

約数和(自身を含む): 156718795464

約数和(自身を除く): 88287977960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 43642103, 87284206, 174568412, 305494721, 349136824, 610989442, 698273648, 1221978884, 1396547296, 2138463047, 2443957768, 4276926094, 4887915536, 8553852188, 9775831072, 17107704376, 34215408752, 68430817504]

約数ペア:

[(1, 68430817504), (2, 34215408752), (4, 17107704376), (7, 9775831072), (8, 8553852188), (14, 4887915536), (16, 4276926094), (28, 2443957768), (32, 2138463047), (49, 1396547296), (56, 1221978884), (98, 698273648), (112, 610989442), (196, 349136824), (224, 305494721), (392, 174568412), (784, 87284206), (1568, 43642103)]