68694782

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{1217}}^1$

素因数の和:1412

約数の個数: 24

約数和(自身を含む): 112338576

約数和(自身を除く): 43643794

約数列:

[1, 2, 13, 26, 167, 169, 334, 338, 1217, 2171, 2434, 4342, 15821, 28223, 31642, 56446, 203239, 205673, 406478, 411346, 2642107, 5284214, 34347391, 68694782]

約数ペア:

[(1, 68694782), (2, 34347391), (13, 5284214), (26, 2642107), (167, 411346), (169, 406478), (334, 205673), (338, 203239), (1217, 56446), (2171, 31642), (2434, 28223), (4342, 15821)]