28364844

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{22091}}^1$

素因数の和:22205

約数の個数: 24

約数和(自身を含む): 66806208

約数和(自身を除く): 38441364

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 22091, 44182, 66273, 88364, 132546, 265092, 2363737, 4727474, 7091211, 9454948, 14182422, 28364844]

約数ペア:

[(1, 28364844), (2, 14182422), (3, 9454948), (4, 7091211), (6, 4727474), (12, 2363737), (107, 265092), (214, 132546), (321, 88364), (428, 66273), (642, 44182), (1284, 22091)]