12719264

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 26889408

約数和(自身を除く): 14170144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 103, 136, 206, 227, 272, 412, 454, 544, 824, 908, 1648, 1751, 1816, 3296, 3502, 3632, 3859, 7004, 7264, 7718, 14008, 15436, 23381, 28016, 30872, 46762, 56032, 61744, 93524, 123488, 187048, 374096, 397477, 748192, 794954, 1589908, 3179816, 6359632, 12719264]

約数ペア:

[(1, 12719264), (2, 6359632), (4, 3179816), (8, 1589908), (16, 794954), (17, 748192), (32, 397477), (34, 374096), (68, 187048), (103, 123488), (136, 93524), (206, 61744), (227, 56032), (272, 46762), (412, 30872), (454, 28016), (544, 23381), (824, 15436), (908, 14008), (1648, 7718), (1751, 7264), (1816, 7004), (3296, 3859), (3502, 3632)]