79668052

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{68917}}^1$

素因数の和:68955

約数の個数: 18

約数和(自身を含む): 148104782

約数和(自身を除く): 68436730

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 68917, 137834, 275668, 1171589, 2343178, 4686356, 19917013, 39834026, 79668052]

約数ペア:

[(1, 79668052), (2, 39834026), (4, 19917013), (17, 4686356), (34, 2343178), (68, 1171589), (289, 275668), (578, 137834), (1156, 68917)]