28194292

素因数分解:

$2^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{2273}}^1$

素因数の和:2727

約数の個数: 24

約数和(自身を含む): 56540736

約数和(自身を除く): 28346444

約数列:

[1, 2, 4, 7, 14, 28, 443, 886, 1772, 2273, 3101, 4546, 6202, 9092, 12404, 15911, 31822, 63644, 1006939, 2013878, 4027756, 7048573, 14097146, 28194292]

約数ペア:

[(1, 28194292), (2, 14097146), (4, 7048573), (7, 4027756), (14, 2013878), (28, 1006939), (443, 63644), (886, 31822), (1772, 15911), (2273, 12404), (3101, 9092), (4546, 6202)]