56661616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7487}}^1$

素因数の和:7549

約数の個数: 40

約数和(自身を含む): 122563584

約数和(自身を除く): 65901968

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 7487, 7568, 14974, 29948, 59896, 82357, 119792, 164714, 321941, 329428, 643882, 658856, 1287764, 1317712, 2575528, 3541351, 5151056, 7082702, 14165404, 28330808, 56661616]

約数ペア:

[(1, 56661616), (2, 28330808), (4, 14165404), (8, 7082702), (11, 5151056), (16, 3541351), (22, 2575528), (43, 1317712), (44, 1287764), (86, 658856), (88, 643882), (172, 329428), (176, 321941), (344, 164714), (473, 119792), (688, 82357), (946, 59896), (1892, 29948), (3784, 14974), (7487, 7568)]