5402992

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2539}}^1$

素因数の和:2573

約数の個数: 40

約数和(自身を含む): 12598400

約数和(自身を除く): 7195408

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 2539, 5078, 10156, 17773, 20312, 35546, 40624, 48241, 71092, 96482, 142184, 192964, 284368, 337687, 385928, 675374, 771856, 1350748, 2701496, 5402992]

約数ペア:

[(1, 5402992), (2, 2701496), (4, 1350748), (7, 771856), (8, 675374), (14, 385928), (16, 337687), (19, 284368), (28, 192964), (38, 142184), (56, 96482), (76, 71092), (112, 48241), (133, 40624), (152, 35546), (266, 20312), (304, 17773), (532, 10156), (1064, 5078), (2128, 2539)]