25262804

素因数分解:

$2^2\times 7^1\times {\mathrm{683}}^1\times {\mathrm{1321}}^1$

素因数の和:2015

約数の個数: 24

約数和(自身を含む): 50637888

約数和(自身を除く): 25375084

約数列:

[1, 2, 4, 7, 14, 28, 683, 1321, 1366, 2642, 2732, 4781, 5284, 9247, 9562, 18494, 19124, 36988, 902243, 1804486, 3608972, 6315701, 12631402, 25262804]

約数ペア:

[(1, 25262804), (2, 12631402), (4, 6315701), (7, 3608972), (14, 1804486), (28, 902243), (683, 36988), (1321, 19124), (1366, 18494), (2642, 9562), (2732, 9247), (4781, 5284)]