28120736

素因数分解:

$2^5\times 7^1\times {\mathrm{125539}}^1$

素因数の和:125556

約数の個数: 24

約数和(自身を含む): 63272160

約数和(自身を除く): 35151424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 125539, 251078, 502156, 878773, 1004312, 1757546, 2008624, 3515092, 4017248, 7030184, 14060368, 28120736]

約数ペア:

[(1, 28120736), (2, 14060368), (4, 7030184), (7, 4017248), (8, 3515092), (14, 2008624), (16, 1757546), (28, 1004312), (32, 878773), (56, 502156), (112, 251078), (224, 125539)]