12808544

素因数分解:

$2^5\times 7^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 29062656

約数和(自身を除く): 16254112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 211, 224, 271, 422, 542, 844, 1084, 1477, 1688, 1897, 2168, 2954, 3376, 3794, 4336, 5908, 6752, 7588, 8672, 11816, 15176, 23632, 30352, 47264, 57181, 60704, 114362, 228724, 400267, 457448, 800534, 914896, 1601068, 1829792, 3202136, 6404272, 12808544]

約数ペア:

[(1, 12808544), (2, 6404272), (4, 3202136), (7, 1829792), (8, 1601068), (14, 914896), (16, 800534), (28, 457448), (32, 400267), (56, 228724), (112, 114362), (211, 60704), (224, 57181), (271, 47264), (422, 30352), (542, 23632), (844, 15176), (1084, 11816), (1477, 8672), (1688, 7588), (1897, 6752), (2168, 5908), (2954, 4336), (3376, 3794)]