2758751584

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{7591}}^1$

素因数の和:7919

約数の個数: 48

約数和(自身を含む): 5584584096

約数和(自身を除く): 2825832512

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 277, 328, 554, 656, 1108, 1312, 2216, 4432, 7591, 8864, 11357, 15182, 22714, 30364, 45428, 60728, 90856, 121456, 181712, 242912, 311231, 363424, 622462, 1244924, 2102707, 2489848, 4205414, 4979696, 8410828, 9959392, 16821656, 33643312, 67286624, 86210987, 172421974, 344843948, 689687896, 1379375792, 2758751584]

約数ペア:

[(1, 2758751584), (2, 1379375792), (4, 689687896), (8, 344843948), (16, 172421974), (32, 86210987), (41, 67286624), (82, 33643312), (164, 16821656), (277, 9959392), (328, 8410828), (554, 4979696), (656, 4205414), (1108, 2489848), (1312, 2102707), (2216, 1244924), (4432, 622462), (7591, 363424), (8864, 311231), (11357, 242912), (15182, 181712), (22714, 121456), (30364, 90856), (45428, 60728)]