28659134

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{70589}}^1$

素因数の和:70627

約数の個数: 16

約数和(自身を含む): 50824800

約数和(自身を除く): 22165666

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 70589, 141178, 494123, 988246, 2047081, 4094162, 14329567, 28659134]

約数ペア:

[(1, 28659134), (2, 14329567), (7, 4094162), (14, 2047081), (29, 988246), (58, 494123), (203, 141178), (406, 70589)]