28113536

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 62717760

約数和(自身を除く): 34604224

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 128, 164, 176, 328, 352, 451, 487, 656, 704, 902, 974, 1312, 1408, 1804, 1948, 2624, 3608, 3896, 5248, 5357, 7216, 7792, 10714, 14432, 15584, 19967, 21428, 28864, 31168, 39934, 42856, 57728, 62336, 79868, 85712, 159736, 171424, 219637, 319472, 342848, 439274, 638944, 685696, 878548, 1277888, 1757096, 2555776, 3514192, 7028384, 14056768, 28113536]

約数ペア:

[(1, 28113536), (2, 14056768), (4, 7028384), (8, 3514192), (11, 2555776), (16, 1757096), (22, 1277888), (32, 878548), (41, 685696), (44, 638944), (64, 439274), (82, 342848), (88, 319472), (128, 219637), (164, 171424), (176, 159736), (328, 85712), (352, 79868), (451, 62336), (487, 57728), (656, 42856), (704, 39934), (902, 31168), (974, 28864), (1312, 21428), (1408, 19967), (1804, 15584), (1948, 14432), (2624, 10714), (3608, 7792), (3896, 7216), (5248, 5357)]