25855828

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1657}}^1$

素因数の和:1791

約数の個数: 24

約数和(自身を含む): 46795392

約数和(自身を除く): 20939564

約数列:

[1, 2, 4, 47, 83, 94, 166, 188, 332, 1657, 3314, 3901, 6628, 7802, 15604, 77879, 137531, 155758, 275062, 311516, 550124, 6463957, 12927914, 25855828]

約数ペア:

[(1, 25855828), (2, 12927914), (4, 6463957), (47, 550124), (83, 311516), (94, 275062), (166, 155758), (188, 137531), (332, 77879), (1657, 15604), (3314, 7802), (3901, 6628)]