25966096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4027}}^1$

素因数の和:4079

約数の個数: 40

約数和(自身を含む): 55940864

約数和(自身を除く): 29974768

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 4027, 6448, 8054, 16108, 32216, 52351, 64432, 104702, 124837, 209404, 249674, 418808, 499348, 837616, 998696, 1622881, 1997392, 3245762, 6491524, 12983048, 25966096]

約数ペア:

[(1, 25966096), (2, 12983048), (4, 6491524), (8, 3245762), (13, 1997392), (16, 1622881), (26, 998696), (31, 837616), (52, 499348), (62, 418808), (104, 249674), (124, 209404), (208, 124837), (248, 104702), (403, 64432), (496, 52351), (806, 32216), (1612, 16108), (3224, 8054), (4027, 6448)]