25769936

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:563

約数の個数: 40

約数和(自身を含む): 52496640

約数和(自身を除く): 26726704

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 239, 293, 368, 478, 586, 956, 1172, 1912, 2344, 3824, 4688, 5497, 6739, 10994, 13478, 21988, 26956, 43976, 53912, 70027, 87952, 107824, 140054, 280108, 560216, 1120432, 1610621, 3221242, 6442484, 12884968, 25769936]

約数ペア:

[(1, 25769936), (2, 12884968), (4, 6442484), (8, 3221242), (16, 1610621), (23, 1120432), (46, 560216), (92, 280108), (184, 140054), (239, 107824), (293, 87952), (368, 70027), (478, 53912), (586, 43976), (956, 26956), (1172, 21988), (1912, 13478), (2344, 10994), (3824, 6739), (4688, 5497)]