15695939792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1979}}^1\times {\mathrm{2243}}^1$

素因数の和:4260

約数の個数: 80

約数和(自身を含む): 34709653440

約数和(自身を除く): 19013713648

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 1979, 2243, 3536, 3958, 4486, 7916, 8972, 15832, 17944, 25727, 29159, 31664, 33643, 35888, 38131, 51454, 58318, 67286, 76262, 102908, 116636, 134572, 152524, 205816, 233272, 269144, 305048, 411632, 437359, 466544, 495703, 538288, 610096, 874718, 991406, 1749436, 1982812, 3498872, 3965624, 4438897, 6997744, 7931248, 8877794, 17755588, 35511176, 57705661, 71022352, 75461249, 115411322, 150922498, 230822644, 301844996, 461645288, 603689992, 923290576, 980996237, 1207379984, 1961992474, 3923984948, 7847969896, 15695939792]

約数ペア:

[(1, 15695939792), (2, 7847969896), (4, 3923984948), (8, 1961992474), (13, 1207379984), (16, 980996237), (17, 923290576), (26, 603689992), (34, 461645288), (52, 301844996), (68, 230822644), (104, 150922498), (136, 115411322), (208, 75461249), (221, 71022352), (272, 57705661), (442, 35511176), (884, 17755588), (1768, 8877794), (1979, 7931248), (2243, 6997744), (3536, 4438897), (3958, 3965624), (4486, 3498872), (7916, 1982812), (8972, 1749436), (15832, 991406), (17944, 874718), (25727, 610096), (29159, 538288), (31664, 495703), (33643, 466544), (35888, 437359), (38131, 411632), (51454, 305048), (58318, 269144), (67286, 233272), (76262, 205816), (102908, 152524), (116636, 134572)]