74404463

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1979}}^1$

素因数の和:2158

約数の個数: 16

約数和(自身を含む): 87816960

約数和(自身を除く): 13412497

約数列:

[1, 7, 41, 131, 287, 917, 1979, 5371, 13853, 37597, 81139, 259249, 567973, 1814743, 10629209, 74404463]

約数ペア:

[(1, 74404463), (7, 10629209), (41, 1814743), (131, 567973), (287, 259249), (917, 81139), (1979, 37597), (5371, 13853)]