6641936

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1959

約数の個数: 40

約数和(自身を含む): 15189504

約数和(自身を除く): 8547568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 1913, 3472, 3826, 7652, 13391, 15304, 26782, 30608, 53564, 59303, 107128, 118606, 214256, 237212, 415121, 474424, 830242, 948848, 1660484, 3320968, 6641936]

約数ペア:

[(1, 6641936), (2, 3320968), (4, 1660484), (7, 948848), (8, 830242), (14, 474424), (16, 415121), (28, 237212), (31, 214256), (56, 118606), (62, 107128), (112, 59303), (124, 53564), (217, 30608), (248, 26782), (434, 15304), (496, 13391), (868, 7652), (1736, 3826), (1913, 3472)]