1725824

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 32

約数和(自身を含む): 3498600

約数和(自身を除く): 1772776

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 139, 194, 278, 388, 556, 776, 1112, 1552, 2224, 3104, 4448, 6208, 8896, 12416, 13483, 17792, 26966, 53932, 107864, 215728, 431456, 862912, 1725824]

約数ペア:

[(1, 1725824), (2, 862912), (4, 431456), (8, 215728), (16, 107864), (32, 53932), (64, 26966), (97, 17792), (128, 13483), (139, 12416), (194, 8896), (278, 6208), (388, 4448), (556, 3104), (776, 2224), (1112, 1552)]