38537716

素因数分解:

$2^2\times 7^2\times {\mathrm{353}}^1\times {\mathrm{557}}^1$

素因数の和:928

約数の個数: 36

約数和(自身を含む): 78815268

約数和(自身を除く): 40277552

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 353, 557, 706, 1114, 1412, 2228, 2471, 3899, 4942, 7798, 9884, 15596, 17297, 27293, 34594, 54586, 69188, 109172, 196621, 393242, 786484, 1376347, 2752694, 5505388, 9634429, 19268858, 38537716]

約数ペア:

[(1, 38537716), (2, 19268858), (4, 9634429), (7, 5505388), (14, 2752694), (28, 1376347), (49, 786484), (98, 393242), (196, 196621), (353, 109172), (557, 69188), (706, 54586), (1114, 34594), (1412, 27293), (2228, 17297), (2471, 15596), (3899, 9884), (4942, 7798)]