25868234

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1231}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 47308800

約数和(自身を除く): 21440566

約数列:

[1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 553, 1106, 1231, 1501, 2462, 3002, 8617, 10507, 17234, 21014, 23389, 46778, 97249, 163723, 194498, 327446, 680743, 1361486, 1847731, 3695462, 12934117, 25868234]

約数ペア:

[(1, 25868234), (2, 12934117), (7, 3695462), (14, 1847731), (19, 1361486), (38, 680743), (79, 327446), (133, 194498), (158, 163723), (266, 97249), (553, 46778), (1106, 23389), (1231, 21014), (1501, 17234), (2462, 10507), (3002, 8617)]