25548696256

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{21010441}}^1$

素因数の和:21010472

約数の個数: 28

約数和(自身を含む): 53366522680

約数和(自身を除く): 27817826424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 21010441, 42020882, 84041764, 168083528, 336167056, 399198379, 672334112, 798396758, 1344668224, 1596793516, 3193587032, 6387174064, 12774348128, 25548696256]

約数ペア:

[(1, 25548696256), (2, 12774348128), (4, 6387174064), (8, 3193587032), (16, 1596793516), (19, 1344668224), (32, 798396758), (38, 672334112), (64, 399198379), (76, 336167056), (152, 168083528), (304, 84041764), (608, 42020882), (1216, 21010441)]