13578712

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5639}}^1$

素因数の和:5695

約数の個数: 32

約数和(自身を含む): 29779200

約数和(自身を除く): 16200488

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 5639, 11278, 22556, 39473, 45112, 78946, 157892, 242477, 315784, 484954, 969908, 1697339, 1939816, 3394678, 6789356, 13578712]

約数ペア:

[(1, 13578712), (2, 6789356), (4, 3394678), (7, 1939816), (8, 1697339), (14, 969908), (28, 484954), (43, 315784), (56, 242477), (86, 157892), (172, 78946), (301, 45112), (344, 39473), (602, 22556), (1204, 11278), (2408, 5639)]