38850448

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26683}}^1$

素因数の和:26711

約数の個数: 40

約数和(自身を含む): 92646848

約数和(自身を除く): 53796400

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 26683, 53366, 106732, 186781, 213464, 346879, 373562, 426928, 693758, 747124, 1387516, 1494248, 2428153, 2775032, 2988496, 4856306, 5550064, 9712612, 19425224, 38850448]

約数ペア:

[(1, 38850448), (2, 19425224), (4, 9712612), (7, 5550064), (8, 4856306), (13, 2988496), (14, 2775032), (16, 2428153), (26, 1494248), (28, 1387516), (52, 747124), (56, 693758), (91, 426928), (104, 373562), (112, 346879), (182, 213464), (208, 186781), (364, 106732), (728, 53366), (1456, 26683)]