25421647

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{823}}^1$

素因数の和:942

約数の個数: 16

約数和(自身を含む): 28477440

約数和(自身を除く): 3055793

約数列:

[1, 17, 23, 79, 391, 823, 1343, 1817, 13991, 18929, 30889, 65017, 321793, 1105289, 1495391, 25421647]

約数ペア:

[(1, 25421647), (17, 1495391), (23, 1105289), (79, 321793), (391, 65017), (823, 30889), (1343, 18929), (1817, 13991)]