25618196

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3169}}^1$

素因数の和:3263

約数の個数: 24

約数和(自身を含む): 46865280

約数和(自身を除く): 21247084

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 2021, 3169, 4042, 6338, 8084, 12676, 136267, 148943, 272534, 297886, 545068, 595772, 6404549, 12809098, 25618196]

約数ペア:

[(1, 25618196), (2, 12809098), (4, 6404549), (43, 595772), (47, 545068), (86, 297886), (94, 272534), (172, 148943), (188, 136267), (2021, 12676), (3169, 8084), (4042, 6338)]