61490576

素因数分解:

$2^4\times 7^1\times {\mathrm{549023}}^1$

素因数の和:549038

約数の個数: 20

約数和(自身を含む): 136157952

約数和(自身を除く): 74667376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 549023, 1098046, 2196092, 3843161, 4392184, 7686322, 8784368, 15372644, 30745288, 61490576]

約数ペア:

[(1, 61490576), (2, 30745288), (4, 15372644), (7, 8784368), (8, 7686322), (14, 4392184), (16, 3843161), (28, 2196092), (56, 1098046), (112, 549023)]