25409076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 74898432

約数和(自身を除く): 49489356

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 107, 132, 154, 214, 231, 257, 308, 321, 428, 462, 514, 642, 749, 771, 924, 1028, 1177, 1284, 1498, 1542, 1799, 2247, 2354, 2827, 2996, 3084, 3531, 3598, 4494, 4708, 5397, 5654, 7062, 7196, 8239, 8481, 8988, 10794, 11308, 14124, 16478, 16962, 19789, 21588, 24717, 27499, 32956, 33924, 39578, 49434, 54998, 59367, 79156, 82497, 98868, 109996, 118734, 164994, 192493, 237468, 302489, 329988, 384986, 577479, 604978, 769972, 907467, 1154958, 1209956, 1814934, 2117423, 2309916, 3629868, 4234846, 6352269, 8469692, 12704538, 25409076]

約数ペア:

[(1, 25409076), (2, 12704538), (3, 8469692), (4, 6352269), (6, 4234846), (7, 3629868), (11, 2309916), (12, 2117423), (14, 1814934), (21, 1209956), (22, 1154958), (28, 907467), (33, 769972), (42, 604978), (44, 577479), (66, 384986), (77, 329988), (84, 302489), (107, 237468), (132, 192493), (154, 164994), (214, 118734), (231, 109996), (257, 98868), (308, 82497), (321, 79156), (428, 59367), (462, 54998), (514, 49434), (642, 39578), (749, 33924), (771, 32956), (924, 27499), (1028, 24717), (1177, 21588), (1284, 19789), (1498, 16962), (1542, 16478), (1799, 14124), (2247, 11308), (2354, 10794), (2827, 8988), (2996, 8481), (3084, 8239), (3531, 7196), (3598, 7062), (4494, 5654), (4708, 5397)]