68747476

素因数分解:

$2^2\times 7^1\times {\mathrm{709}}^1\times {\mathrm{3463}}^1$

素因数の和:4183

約数の個数: 24

約数和(自身を含む): 137728640

約数和(自身を除く): 68981164

約数列:

[1, 2, 4, 7, 14, 28, 709, 1418, 2836, 3463, 4963, 6926, 9926, 13852, 19852, 24241, 48482, 96964, 2455267, 4910534, 9821068, 17186869, 34373738, 68747476]

約数ペア:

[(1, 68747476), (2, 34373738), (4, 17186869), (7, 9821068), (14, 4910534), (28, 2455267), (709, 96964), (1418, 48482), (2836, 24241), (3463, 19852), (4963, 13852), (6926, 9926)]