27790592

素因数分解:

$2^8\times {\mathrm{108557}}^1$

素因数の和:108573

約数の個数: 18

約数和(自身を含む): 55473138

約数和(自身を除く): 27682546

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 108557, 217114, 434228, 868456, 1736912, 3473824, 6947648, 13895296, 27790592]

約数ペア:

[(1, 27790592), (2, 13895296), (4, 6947648), (8, 3473824), (16, 1736912), (32, 868456), (64, 434228), (128, 217114), (256, 108557)]