25808342

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{997}}^1$

素因数の和:1092

約数の個数: 24

約数和(自身を含む): 45341136

約数和(自身を除く): 19532794

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 997, 1849, 1994, 3698, 6979, 12943, 13958, 25886, 42871, 85742, 300097, 600194, 1843453, 3686906, 12904171, 25808342]

約数ペア:

[(1, 25808342), (2, 12904171), (7, 3686906), (14, 1843453), (43, 600194), (86, 300097), (301, 85742), (602, 42871), (997, 25886), (1849, 13958), (1994, 12943), (3698, 6979)]