68463512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{658303}}^1$

素因数の和:658322

約数の個数: 16

約数和(自身を含む): 138243840

約数和(自身を除く): 69780328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 658303, 1316606, 2633212, 5266424, 8557939, 17115878, 34231756, 68463512]

約数ペア:

[(1, 68463512), (2, 34231756), (4, 17115878), (8, 8557939), (13, 5266424), (26, 2633212), (52, 1316606), (104, 658303)]