68944708

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107057}}^1$

素因数の和:107091

約数の個数: 24

約数和(自身を含む): 143885952

約数和(自身を除く): 74941244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 107057, 214114, 428228, 749399, 1498798, 2462311, 2997596, 4924622, 9849244, 17236177, 34472354, 68944708]

約数ペア:

[(1, 68944708), (2, 34472354), (4, 17236177), (7, 9849244), (14, 4924622), (23, 2997596), (28, 2462311), (46, 1498798), (92, 749399), (161, 428228), (322, 214114), (644, 107057)]