25455472

素因数分解:

$2^4\times 7^1\times {\mathrm{227281}}^1$

素因数の和:227296

約数の個数: 20

約数和(自身を含む): 56365936

約数和(自身を除く): 30910464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227281, 454562, 909124, 1590967, 1818248, 3181934, 3636496, 6363868, 12727736, 25455472]

約数ペア:

[(1, 25455472), (2, 12727736), (4, 6363868), (7, 3636496), (8, 3181934), (14, 1818248), (16, 1590967), (28, 909124), (56, 454562), (112, 227281)]