1585752784

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{19211}}^1$

素因数の和:19304

約数の個数: 80

約数和(自身を含む): 3887894016

約数和(自身を除く): 2302141232

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 67, 77, 88, 112, 134, 154, 176, 268, 308, 469, 536, 616, 737, 938, 1072, 1232, 1474, 1876, 2948, 3752, 5159, 5896, 7504, 10318, 11792, 19211, 20636, 38422, 41272, 76844, 82544, 134477, 153688, 211321, 268954, 307376, 422642, 537908, 845284, 1075816, 1287137, 1479247, 1690568, 2151632, 2574274, 2958494, 3381136, 5148548, 5916988, 9009959, 10297096, 11833976, 14158507, 18019918, 20594192, 23667952, 28317014, 36039836, 56634028, 72079672, 99109549, 113268056, 144159344, 198219098, 226536112, 396438196, 792876392, 1585752784]

約数ペア:

[(1, 1585752784), (2, 792876392), (4, 396438196), (7, 226536112), (8, 198219098), (11, 144159344), (14, 113268056), (16, 99109549), (22, 72079672), (28, 56634028), (44, 36039836), (56, 28317014), (67, 23667952), (77, 20594192), (88, 18019918), (112, 14158507), (134, 11833976), (154, 10297096), (176, 9009959), (268, 5916988), (308, 5148548), (469, 3381136), (536, 2958494), (616, 2574274), (737, 2151632), (938, 1690568), (1072, 1479247), (1232, 1287137), (1474, 1075816), (1876, 845284), (2948, 537908), (3752, 422642), (5159, 307376), (5896, 268954), (7504, 211321), (10318, 153688), (11792, 134477), (19211, 82544), (20636, 76844), (38422, 41272)]