47721514

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{4049}}^1$

素因数の和:4205

約数の個数: 16

約数和(自身を含む): 73483200

約数和(自身を除く): 25761686

約数列:

[1, 2, 71, 83, 142, 166, 4049, 5893, 8098, 11786, 287479, 336067, 574958, 672134, 23860757, 47721514]

約数ペア:

[(1, 47721514), (2, 23860757), (71, 672134), (83, 574958), (142, 336067), (166, 287479), (4049, 11786), (5893, 8098)]