25866812

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3559}}^1$

素因数の和:3665

約数の個数: 24

約数和(自身を含む): 47846400

約数和(自身を除く): 21979588

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 316, 1817, 3559, 3634, 7118, 7268, 14236, 81857, 163714, 281161, 327428, 562322, 1124644, 6466703, 12933406, 25866812]

約数ペア:

[(1, 25866812), (2, 12933406), (4, 6466703), (23, 1124644), (46, 562322), (79, 327428), (92, 281161), (158, 163714), (316, 81857), (1817, 14236), (3559, 7268), (3634, 7118)]