25252528

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9803}}^1$

素因数の和:9841

約数の個数: 40

約数和(自身を含む): 58353408

約数和(自身を除く): 33100880

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 9803, 19606, 39212, 68621, 78424, 137242, 156848, 225469, 274484, 450938, 548968, 901876, 1097936, 1578283, 1803752, 3156566, 3607504, 6313132, 12626264, 25252528]

約数ペア:

[(1, 25252528), (2, 12626264), (4, 6313132), (7, 3607504), (8, 3156566), (14, 1803752), (16, 1578283), (23, 1097936), (28, 901876), (46, 548968), (56, 450938), (92, 274484), (112, 225469), (161, 156848), (184, 137242), (322, 78424), (368, 68621), (644, 39212), (1288, 19606), (2576, 9803)]