28933434586

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{18960311}}^1$

素因数の和:18960429

約数の個数: 16

約数和(自身を含む): 50055223680

約数和(自身を除く): 21121789094

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 18960311, 37920622, 132722177, 265444354, 2066673899, 4133347798, 14466717293, 28933434586]

約数ペア:

[(1, 28933434586), (2, 14466717293), (7, 4133347798), (14, 2066673899), (109, 265444354), (218, 132722177), (763, 37920622), (1526, 18960311)]