28795382

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{647}}^1$

素因数の和:701

約数の個数: 48

約数和(自身を含む): 57293568

約数和(自身を除く): 28498186

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 289, 374, 578, 647, 1294, 1309, 2023, 2618, 3179, 4046, 4529, 6358, 7117, 9058, 10999, 14234, 21998, 22253, 44506, 49819, 76993, 99638, 120989, 153986, 186983, 241978, 373966, 846923, 1308881, 1693846, 2056813, 2617762, 4113626, 14397691, 28795382]

約数ペア:

[(1, 28795382), (2, 14397691), (7, 4113626), (11, 2617762), (14, 2056813), (17, 1693846), (22, 1308881), (34, 846923), (77, 373966), (119, 241978), (154, 186983), (187, 153986), (238, 120989), (289, 99638), (374, 76993), (578, 49819), (647, 44506), (1294, 22253), (1309, 21998), (2023, 14234), (2618, 10999), (3179, 9058), (4046, 7117), (4529, 6358)]