25204642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 42239232

約数和(自身を除く): 17034590

約数列:

[1, 2, 17, 23, 34, 46, 167, 193, 334, 386, 391, 782, 2839, 3281, 3841, 4439, 5678, 6562, 7682, 8878, 32231, 64462, 65297, 75463, 130594, 150926, 547927, 741313, 1095854, 1482626, 12602321, 25204642]

約数ペア:

[(1, 25204642), (2, 12602321), (17, 1482626), (23, 1095854), (34, 741313), (46, 547927), (167, 150926), (193, 130594), (334, 75463), (386, 65297), (391, 64462), (782, 32231), (2839, 8878), (3281, 7682), (3841, 6562), (4439, 5678)]