68185768

素因数分解:

$2^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4493}}^1$

素因数の和:4777

約数の個数: 32

約数和(自身を含む): 146684160

約数和(自身を除く): 78498392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 271, 542, 1084, 1897, 2168, 3794, 4493, 7588, 8986, 15176, 17972, 31451, 35944, 62902, 125804, 251608, 1217603, 2435206, 4870412, 8523221, 9740824, 17046442, 34092884, 68185768]

約数ペア:

[(1, 68185768), (2, 34092884), (4, 17046442), (7, 9740824), (8, 8523221), (14, 4870412), (28, 2435206), (56, 1217603), (271, 251608), (542, 125804), (1084, 62902), (1897, 35944), (2168, 31451), (3794, 17972), (4493, 15176), (7588, 8986)]