39981248

素因数分解:

$2^6\times {\mathrm{624707}}^1$

素因数の和:624719

約数の個数: 14

約数和(自身を含む): 79337916

約数和(自身を除く): 39356668

約数列:

[1, 2, 4, 8, 16, 32, 64, 624707, 1249414, 2498828, 4997656, 9995312, 19990624, 39981248]

約数ペア:

[(1, 39981248), (2, 19990624), (4, 9995312), (8, 4997656), (16, 2498828), (32, 1249414), (64, 624707)]