57684518

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{1499}}^1$

素因数の和:1843

約数の個数: 16

約数和(自身を含む): 88128000

約数和(自身を除く): 30443482

約数列:

[1, 2, 71, 142, 271, 542, 1499, 2998, 19241, 38482, 106429, 212858, 406229, 812458, 28842259, 57684518]

約数ペア:

[(1, 57684518), (2, 28842259), (71, 812458), (142, 406229), (271, 212858), (542, 106429), (1499, 38482), (2998, 19241)]