77992012

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{27043}}^1$

素因数の和:27157

約数の個数: 24

約数和(自身を含む): 157504256

約数和(自身を除く): 79512244

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 27043, 54086, 108172, 189301, 378602, 757204, 2785429, 5570858, 11141716, 19498003, 38996006, 77992012]

約数ペア:

[(1, 77992012), (2, 38996006), (4, 19498003), (7, 11141716), (14, 5570858), (28, 2785429), (103, 757204), (206, 378602), (412, 189301), (721, 108172), (1442, 54086), (2884, 27043)]