27214726

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 54743040

約数和(自身を除く): 27528314

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 71, 77, 131, 133, 142, 154, 209, 262, 266, 418, 497, 781, 917, 994, 1349, 1441, 1463, 1562, 1834, 2489, 2698, 2882, 2926, 4978, 5467, 9301, 9443, 10087, 10934, 14839, 17423, 18602, 18886, 20174, 27379, 29678, 34846, 54758, 65107, 102311, 103873, 130214, 176719, 191653, 204622, 207746, 353438, 383306, 716177, 1237033, 1432354, 1943909, 2474066, 3887818, 13607363, 27214726]

約数ペア:

[(1, 27214726), (2, 13607363), (7, 3887818), (11, 2474066), (14, 1943909), (19, 1432354), (22, 1237033), (38, 716177), (71, 383306), (77, 353438), (131, 207746), (133, 204622), (142, 191653), (154, 176719), (209, 130214), (262, 103873), (266, 102311), (418, 65107), (497, 54758), (781, 34846), (917, 29678), (994, 27379), (1349, 20174), (1441, 18886), (1463, 18602), (1562, 17423), (1834, 14839), (2489, 10934), (2698, 10087), (2882, 9443), (2926, 9301), (4978, 5467)]