28281568

素因数分解:

$2^5\times 7^1\times {\mathrm{126257}}^1$

素因数の和:126274

約数の個数: 24

約数和(自身を含む): 63634032

約数和(自身を除く): 35352464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 126257, 252514, 505028, 883799, 1010056, 1767598, 2020112, 3535196, 4040224, 7070392, 14140784, 28281568]

約数ペア:

[(1, 28281568), (2, 14140784), (4, 7070392), (7, 4040224), (8, 3535196), (14, 2020112), (16, 1767598), (28, 1010056), (32, 883799), (56, 505028), (112, 252514), (224, 126257)]