66980824

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{63913}}^1$

素因数の和:64050

約数の個数: 16

約数和(自身を含む): 126549720

約数和(自身を除く): 59568896

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 63913, 127826, 255652, 511304, 8372603, 16745206, 33490412, 66980824]

約数ペア:

[(1, 66980824), (2, 33490412), (4, 16745206), (8, 8372603), (131, 511304), (262, 255652), (524, 127826), (1048, 63913)]