17212832644

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{15919}}^1$

素因数の和:16049

約数の個数: 72

約数和(自身を含む): 36482781440

約数和(自身を除く): 19269948796

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 73, 92, 146, 161, 292, 322, 511, 529, 644, 1022, 1058, 1679, 2044, 2116, 3358, 3703, 6716, 7406, 11753, 14812, 15919, 23506, 31838, 38617, 47012, 63676, 77234, 111433, 154468, 222866, 270319, 366137, 445732, 540638, 732274, 1081276, 1162087, 1464548, 2324174, 2562959, 4648348, 5125918, 8134609, 8421151, 10251836, 16269218, 16842302, 26728001, 32538436, 33684604, 53456002, 58948057, 106912004, 117896114, 187096007, 235792228, 374192014, 614744023, 748384028, 1229488046, 2458976092, 4303208161, 8606416322, 17212832644]

約数ペア:

[(1, 17212832644), (2, 8606416322), (4, 4303208161), (7, 2458976092), (14, 1229488046), (23, 748384028), (28, 614744023), (46, 374192014), (73, 235792228), (92, 187096007), (146, 117896114), (161, 106912004), (292, 58948057), (322, 53456002), (511, 33684604), (529, 32538436), (644, 26728001), (1022, 16842302), (1058, 16269218), (1679, 10251836), (2044, 8421151), (2116, 8134609), (3358, 5125918), (3703, 4648348), (6716, 2562959), (7406, 2324174), (11753, 1464548), (14812, 1162087), (15919, 1081276), (23506, 732274), (31838, 540638), (38617, 445732), (47012, 366137), (63676, 270319), (77234, 222866), (111433, 154468)]