8897824

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 19188792

約数和(自身を除く): 10290968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 73, 104, 146, 208, 292, 293, 416, 584, 586, 949, 1168, 1172, 1898, 2336, 2344, 3796, 3809, 4688, 7592, 7618, 9376, 15184, 15236, 21389, 30368, 30472, 42778, 60944, 85556, 121888, 171112, 278057, 342224, 556114, 684448, 1112228, 2224456, 4448912, 8897824]

約数ペア:

[(1, 8897824), (2, 4448912), (4, 2224456), (8, 1112228), (13, 684448), (16, 556114), (26, 342224), (32, 278057), (52, 171112), (73, 121888), (104, 85556), (146, 60944), (208, 42778), (292, 30472), (293, 30368), (416, 21389), (584, 15236), (586, 15184), (949, 9376), (1168, 7618), (1172, 7592), (1898, 4688), (2336, 3809), (2344, 3796)]