27458882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 46932480

約数和(自身を除く): 19473598

約数列:

[1, 2, 11, 22, 29, 58, 193, 223, 319, 386, 446, 638, 2123, 2453, 4246, 4906, 5597, 6467, 11194, 12934, 43039, 61567, 71137, 86078, 123134, 142274, 473429, 946858, 1248131, 2496262, 13729441, 27458882]

約数ペア:

[(1, 27458882), (2, 13729441), (11, 2496262), (22, 1248131), (29, 946858), (58, 473429), (193, 142274), (223, 123134), (319, 86078), (386, 71137), (446, 61567), (638, 43039), (2123, 12934), (2453, 11194), (4246, 6467), (4906, 5597)]