25239004

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{39191}}^1$

素因数の和:39225

約数の個数: 24

約数和(自身を含む): 52674048

約数和(自身を除く): 27435044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 39191, 78382, 156764, 274337, 548674, 901393, 1097348, 1802786, 3605572, 6309751, 12619502, 25239004]

約数ペア:

[(1, 25239004), (2, 12619502), (4, 6309751), (7, 3605572), (14, 1802786), (23, 1097348), (28, 901393), (46, 548674), (92, 274337), (161, 156764), (322, 78382), (644, 39191)]