25677456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{76421}}^1$

素因数の和:76439

約数の個数: 40

約数和(自身を含む): 75810624

約数和(自身を除く): 50133168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 76421, 152842, 229263, 305684, 458526, 534947, 611368, 917052, 1069894, 1222736, 1604841, 1834104, 2139788, 3209682, 3668208, 4279576, 6419364, 8559152, 12838728, 25677456]

約数ペア:

[(1, 25677456), (2, 12838728), (3, 8559152), (4, 6419364), (6, 4279576), (7, 3668208), (8, 3209682), (12, 2139788), (14, 1834104), (16, 1604841), (21, 1222736), (24, 1069894), (28, 917052), (42, 611368), (48, 534947), (56, 458526), (84, 305684), (112, 229263), (168, 152842), (336, 76421)]