78993474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{5581}}^1$

素因数の和:5930

約数の個数: 32

約数和(自身を含む): 181124736

約数和(自身を除く): 102131262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 337, 674, 1011, 2022, 2359, 4718, 5581, 7077, 11162, 14154, 16743, 33486, 39067, 78134, 117201, 234402, 1880797, 3761594, 5642391, 11284782, 13165579, 26331158, 39496737, 78993474]

約数ペア:

[(1, 78993474), (2, 39496737), (3, 26331158), (6, 13165579), (7, 11284782), (14, 5642391), (21, 3761594), (42, 1880797), (337, 234402), (674, 117201), (1011, 78134), (2022, 39067), (2359, 33486), (4718, 16743), (5581, 14154), (7077, 11162)]