42512426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 71480448

約数和(自身を除く): 28968022

約数列:

[1, 2, 11, 22, 73, 103, 146, 206, 257, 514, 803, 1133, 1606, 2266, 2827, 5654, 7519, 15038, 18761, 26471, 37522, 52942, 82709, 165418, 206371, 291181, 412742, 582362, 1932383, 3864766, 21256213, 42512426]

約数ペア:

[(1, 42512426), (2, 21256213), (11, 3864766), (22, 1932383), (73, 582362), (103, 412742), (146, 291181), (206, 206371), (257, 165418), (514, 82709), (803, 52942), (1133, 37522), (1606, 26471), (2266, 18761), (2827, 15038), (5654, 7519)]