13640704

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1$

素因数の和:211

約数の個数: 88

約数和(自身を含む): 34193088

約数和(自身を除く): 20552384

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 173, 176, 224, 256, 308, 346, 352, 448, 512, 616, 692, 704, 896, 1024, 1211, 1232, 1384, 1408, 1792, 1903, 2422, 2464, 2768, 2816, 3584, 3806, 4844, 4928, 5536, 5632, 7168, 7612, 9688, 9856, 11072, 11264, 13321, 15224, 19376, 19712, 22144, 26642, 30448, 38752, 39424, 44288, 53284, 60896, 77504, 78848, 88576, 106568, 121792, 155008, 177152, 213136, 243584, 310016, 426272, 487168, 620032, 852544, 974336, 1240064, 1705088, 1948672, 3410176, 6820352, 13640704]

約数ペア:

[(1, 13640704), (2, 6820352), (4, 3410176), (7, 1948672), (8, 1705088), (11, 1240064), (14, 974336), (16, 852544), (22, 620032), (28, 487168), (32, 426272), (44, 310016), (56, 243584), (64, 213136), (77, 177152), (88, 155008), (112, 121792), (128, 106568), (154, 88576), (173, 78848), (176, 77504), (224, 60896), (256, 53284), (308, 44288), (346, 39424), (352, 38752), (448, 30448), (512, 26642), (616, 22144), (692, 19712), (704, 19376), (896, 15224), (1024, 13321), (1211, 11264), (1232, 11072), (1384, 9856), (1408, 9688), (1792, 7612), (1903, 7168), (2422, 5632), (2464, 5536), (2768, 4928), (2816, 4844), (3584, 3806)]