27969664

素因数分解:

$2^7\times {\mathrm{218513}}^1$

素因数の和:218527

約数の個数: 16

約数和(自身を含む): 55721070

約数和(自身を除く): 27751406

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 218513, 437026, 874052, 1748104, 3496208, 6992416, 13984832, 27969664]

約数ペア:

[(1, 27969664), (2, 13984832), (4, 6992416), (8, 3496208), (16, 1748104), (32, 874052), (64, 437026), (128, 218513)]