13325984

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1451}}^1$

素因数の和:1509

約数の個数: 48

約数和(自身を含む): 30735936

約数和(自身を除く): 17409952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 1451, 2296, 2902, 4592, 5804, 9184, 10157, 11608, 20314, 23216, 40628, 46432, 59491, 81256, 118982, 162512, 237964, 325024, 416437, 475928, 832874, 951856, 1665748, 1903712, 3331496, 6662992, 13325984]

約数ペア:

[(1, 13325984), (2, 6662992), (4, 3331496), (7, 1903712), (8, 1665748), (14, 951856), (16, 832874), (28, 475928), (32, 416437), (41, 325024), (56, 237964), (82, 162512), (112, 118982), (164, 81256), (224, 59491), (287, 46432), (328, 40628), (574, 23216), (656, 20314), (1148, 11608), (1312, 10157), (1451, 9184), (2296, 5804), (2902, 4592)]