25406192

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11939}}^1$

素因数の和:11973

約数の個数: 40

約数和(自身を含む): 59222400

約数和(自身を除く): 33816208

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 11939, 23878, 47756, 83573, 95512, 167146, 191024, 226841, 334292, 453682, 668584, 907364, 1337168, 1587887, 1814728, 3175774, 3629456, 6351548, 12703096, 25406192]

約数ペア:

[(1, 25406192), (2, 12703096), (4, 6351548), (7, 3629456), (8, 3175774), (14, 1814728), (16, 1587887), (19, 1337168), (28, 907364), (38, 668584), (56, 453682), (76, 334292), (112, 226841), (133, 191024), (152, 167146), (266, 95512), (304, 83573), (532, 47756), (1064, 23878), (2128, 11939)]