74020802

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{1997}}^1$

素因数の和:2473

約数の個数: 16

約数和(自身を含む): 113933952

約数和(自身を除く): 39913150

約数列:

[1, 2, 43, 86, 431, 862, 1997, 3994, 18533, 37066, 85871, 171742, 860707, 1721414, 37010401, 74020802]

約数ペア:

[(1, 74020802), (2, 37010401), (43, 1721414), (86, 860707), (431, 171742), (862, 85871), (1997, 37066), (3994, 18533)]