25761232

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3433}}^1$

素因数の和:3515

約数の個数: 40

約数和(自身を含む): 57910976

約数和(自身を除く): 32149744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3433, 3752, 6866, 7504, 13732, 24031, 27464, 48062, 54928, 96124, 192248, 230011, 384496, 460022, 920044, 1610077, 1840088, 3220154, 3680176, 6440308, 12880616, 25761232]

約数ペア:

[(1, 25761232), (2, 12880616), (4, 6440308), (7, 3680176), (8, 3220154), (14, 1840088), (16, 1610077), (28, 920044), (56, 460022), (67, 384496), (112, 230011), (134, 192248), (268, 96124), (469, 54928), (536, 48062), (938, 27464), (1072, 24031), (1876, 13732), (3433, 7504), (3752, 6866)]