25955516

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1009}}^1$

素因数の和:1181

約数の個数: 24

約数和(自身を含む): 46662000

約数和(自身を除く): 20706484

約数列:

[1, 2, 4, 59, 109, 118, 218, 236, 436, 1009, 2018, 4036, 6431, 12862, 25724, 59531, 109981, 119062, 219962, 238124, 439924, 6488879, 12977758, 25955516]

約数ペア:

[(1, 25955516), (2, 12977758), (4, 6488879), (59, 439924), (109, 238124), (118, 219962), (218, 119062), (236, 109981), (436, 59531), (1009, 25724), (2018, 12862), (4036, 6431)]