28658528209

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{80387}}^1$

素因数の和:80784

約数の個数: 16

約数和(自身を含む): 30896002368

約数和(自身を除く): 2237474159

約数列:

[1, 17, 67, 313, 1139, 5321, 20971, 80387, 356507, 1366579, 5385929, 25161131, 91560793, 427739227, 1685795777, 28658528209]

約数ペア:

[(1, 28658528209), (17, 1685795777), (67, 427739227), (313, 91560793), (1139, 25161131), (5321, 5385929), (20971, 1366579), (80387, 356507)]