68070016

素因数分解:

$2^7\times 7^2\times {\mathrm{10853}}^1$

素因数の和:10881

約数の個数: 48

約数和(自身を含む): 157762890

約数和(自身を除く): 89692874

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 10853, 21706, 43412, 75971, 86824, 151942, 173648, 303884, 347296, 531797, 607768, 694592, 1063594, 1215536, 1389184, 2127188, 2431072, 4254376, 4862144, 8508752, 9724288, 17017504, 34035008, 68070016]

約数ペア:

[(1, 68070016), (2, 34035008), (4, 17017504), (7, 9724288), (8, 8508752), (14, 4862144), (16, 4254376), (28, 2431072), (32, 2127188), (49, 1389184), (56, 1215536), (64, 1063594), (98, 694592), (112, 607768), (128, 531797), (196, 347296), (224, 303884), (392, 173648), (448, 151942), (784, 86824), (896, 75971), (1568, 43412), (3136, 21706), (6272, 10853)]