78438206

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{10837}}^1$

素因数の和:10904

約数の個数: 32

約数和(自身を含む): 149824512

約数和(自身を除く): 71386306

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 3619, 7238, 10837, 21674, 75859, 119207, 151718, 238414, 509339, 834449, 1018678, 1668898, 3565373, 5602729, 7130746, 11205458, 39219103, 78438206]

約数ペア:

[(1, 78438206), (2, 39219103), (7, 11205458), (11, 7130746), (14, 5602729), (22, 3565373), (47, 1668898), (77, 1018678), (94, 834449), (154, 509339), (329, 238414), (517, 151718), (658, 119207), (1034, 75859), (3619, 21674), (7238, 10837)]