29948368

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:763

約数の個数: 40

約数和(自身を含む): 60371136

約数和(自身を除く): 30422768

約数列:

[1, 2, 4, 8, 16, 41, 71, 82, 142, 164, 284, 328, 568, 643, 656, 1136, 1286, 2572, 2911, 5144, 5822, 10288, 11644, 23288, 26363, 45653, 46576, 52726, 91306, 105452, 182612, 210904, 365224, 421808, 730448, 1871773, 3743546, 7487092, 14974184, 29948368]

約数ペア:

[(1, 29948368), (2, 14974184), (4, 7487092), (8, 3743546), (16, 1871773), (41, 730448), (71, 421808), (82, 365224), (142, 210904), (164, 182612), (284, 105452), (328, 91306), (568, 52726), (643, 46576), (656, 45653), (1136, 26363), (1286, 23288), (2572, 11644), (2911, 10288), (5144, 5822)]