77307074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{21391}}^1$

素因数の和:21545

約数の個数: 16

約数和(自身を含む): 125784960

約数和(自身を除く): 48477886

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 21391, 42782, 278083, 556166, 2973349, 5946698, 38653537, 77307074]

約数ペア:

[(1, 77307074), (2, 38653537), (13, 5946698), (26, 2973349), (139, 556166), (278, 278083), (1807, 42782), (3614, 21391)]