3087728

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1451}}^1$

素因数の和:1485

約数の個数: 40

約数和(自身を含む): 7201920

約数和(自身を除く): 4114192

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 1451, 2128, 2902, 5804, 10157, 11608, 20314, 23216, 27569, 40628, 55138, 81256, 110276, 162512, 192983, 220552, 385966, 441104, 771932, 1543864, 3087728]

約数ペア:

[(1, 3087728), (2, 1543864), (4, 771932), (7, 441104), (8, 385966), (14, 220552), (16, 192983), (19, 162512), (28, 110276), (38, 81256), (56, 55138), (76, 40628), (112, 27569), (133, 23216), (152, 20314), (266, 11608), (304, 10157), (532, 5804), (1064, 2902), (1451, 2128)]