74746612

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{147139}}^1$

素因数の和:147270

約数の個数: 12

約数和(自身を含む): 131837440

約数和(自身を除く): 57090828

約数列:

[1, 2, 4, 127, 254, 508, 147139, 294278, 588556, 18686653, 37373306, 74746612]

約数ペア:

[(1, 74746612), (2, 37373306), (4, 18686653), (127, 588556), (254, 294278), (508, 147139)]