37728496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{181387}}^1$

素因数の和:181408

約数の個数: 20

約数和(自身を含む): 78722392

約数和(自身を除く): 40993896

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 181387, 362774, 725548, 1451096, 2358031, 2902192, 4716062, 9432124, 18864248, 37728496]

約数ペア:

[(1, 37728496), (2, 18864248), (4, 9432124), (8, 4716062), (13, 2902192), (16, 2358031), (26, 1451096), (52, 725548), (104, 362774), (208, 181387)]