25747624

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4297}}^1$

素因数の和:4417

約数の個数: 32

約数和(自身を含む): 55702080

約数和(自身を除く): 29954456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 4297, 5992, 8594, 17188, 30079, 34376, 60158, 120316, 240632, 459779, 919558, 1839116, 3218453, 3678232, 6436906, 12873812, 25747624]

約数ペア:

[(1, 25747624), (2, 12873812), (4, 6436906), (7, 3678232), (8, 3218453), (14, 1839116), (28, 919558), (56, 459779), (107, 240632), (214, 120316), (428, 60158), (749, 34376), (856, 30079), (1498, 17188), (2996, 8594), (4297, 5992)]