28036644

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{9091}}^1$

素因数の和:9355

約数の個数: 24

約数和(自身を含む): 65680608

約数和(自身を除く): 37643964

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 9091, 18182, 27273, 36364, 54546, 109092, 2336387, 4672774, 7009161, 9345548, 14018322, 28036644]

約数ペア:

[(1, 28036644), (2, 14018322), (3, 9345548), (4, 7009161), (6, 4672774), (12, 2336387), (257, 109092), (514, 54546), (771, 36364), (1028, 27273), (1542, 18182), (3084, 9091)]