2028224

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 56

約数和(自身を含む): 4559808

約数和(自身を除く): 2531584

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 67, 86, 88, 134, 172, 176, 268, 344, 352, 473, 536, 688, 704, 737, 946, 1072, 1376, 1474, 1892, 2144, 2752, 2881, 2948, 3784, 4288, 5762, 5896, 7568, 11524, 11792, 15136, 23048, 23584, 30272, 31691, 46096, 47168, 63382, 92192, 126764, 184384, 253528, 507056, 1014112, 2028224]

約数ペア:

[(1, 2028224), (2, 1014112), (4, 507056), (8, 253528), (11, 184384), (16, 126764), (22, 92192), (32, 63382), (43, 47168), (44, 46096), (64, 31691), (67, 30272), (86, 23584), (88, 23048), (134, 15136), (172, 11792), (176, 11524), (268, 7568), (344, 5896), (352, 5762), (473, 4288), (536, 3784), (688, 2948), (704, 2881), (737, 2752), (946, 2144), (1072, 1892), (1376, 1474)]