39416944

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18523}}^1$

素因数の和:18557

約数の個数: 40

約数和(自身を含む): 91879040

約数和(自身を除く): 52462096

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 18523, 37046, 74092, 129661, 148184, 259322, 296368, 351937, 518644, 703874, 1037288, 1407748, 2074576, 2463559, 2815496, 4927118, 5630992, 9854236, 19708472, 39416944]

約数ペア:

[(1, 39416944), (2, 19708472), (4, 9854236), (7, 5630992), (8, 4927118), (14, 2815496), (16, 2463559), (19, 2074576), (28, 1407748), (38, 1037288), (56, 703874), (76, 518644), (112, 351937), (133, 296368), (152, 259322), (266, 148184), (304, 129661), (532, 74092), (1064, 37046), (2128, 18523)]