27960032

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 57217104

約数和(自身を除く): 29257072

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 101, 164, 202, 211, 328, 404, 422, 656, 808, 844, 1312, 1616, 1688, 3232, 3376, 4141, 6752, 8282, 8651, 16564, 17302, 21311, 33128, 34604, 42622, 66256, 69208, 85244, 132512, 138416, 170488, 276832, 340976, 681952, 873751, 1747502, 3495004, 6990008, 13980016, 27960032]

約数ペア:

[(1, 27960032), (2, 13980016), (4, 6990008), (8, 3495004), (16, 1747502), (32, 873751), (41, 681952), (82, 340976), (101, 276832), (164, 170488), (202, 138416), (211, 132512), (328, 85244), (404, 69208), (422, 66256), (656, 42622), (808, 34604), (844, 33128), (1312, 21311), (1616, 17302), (1688, 16564), (3232, 8651), (3376, 8282), (4141, 6752)]