26558656

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{21841}}^1$

素因数の和:21872

約数の個数: 28

約数和(自身を含む): 55478680

約数和(自身を除く): 28920024

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 21841, 43682, 87364, 174728, 349456, 414979, 698912, 829958, 1397824, 1659916, 3319832, 6639664, 13279328, 26558656]

約数ペア:

[(1, 26558656), (2, 13279328), (4, 6639664), (8, 3319832), (16, 1659916), (19, 1397824), (32, 829958), (38, 698912), (64, 414979), (76, 349456), (152, 174728), (304, 87364), (608, 43682), (1216, 21841)]