28684096

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1489}}^1$

素因数の和:1551

約数の個数: 56

約数和(自身を含む): 66608960

約数和(自身を除く): 37924864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 301, 344, 448, 602, 688, 1204, 1376, 1489, 2408, 2752, 2978, 4816, 5956, 9632, 10423, 11912, 19264, 20846, 23824, 41692, 47648, 64027, 83384, 95296, 128054, 166768, 256108, 333536, 448189, 512216, 667072, 896378, 1024432, 1792756, 2048864, 3585512, 4097728, 7171024, 14342048, 28684096]

約数ペア:

[(1, 28684096), (2, 14342048), (4, 7171024), (7, 4097728), (8, 3585512), (14, 2048864), (16, 1792756), (28, 1024432), (32, 896378), (43, 667072), (56, 512216), (64, 448189), (86, 333536), (112, 256108), (172, 166768), (224, 128054), (301, 95296), (344, 83384), (448, 64027), (602, 47648), (688, 41692), (1204, 23824), (1376, 20846), (1489, 19264), (2408, 11912), (2752, 10423), (2978, 9632), (4816, 5956)]