38540642

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{877}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 68610432

約数和(自身を除く): 30069790

約数列:

[1, 2, 7, 14, 43, 73, 86, 146, 301, 511, 602, 877, 1022, 1754, 3139, 6139, 6278, 12278, 21973, 37711, 43946, 64021, 75422, 128042, 263977, 448147, 527954, 896294, 2752903, 5505806, 19270321, 38540642]

約数ペア:

[(1, 38540642), (2, 19270321), (7, 5505806), (14, 2752903), (43, 896294), (73, 527954), (86, 448147), (146, 263977), (301, 128042), (511, 75422), (602, 64021), (877, 43946), (1022, 37711), (1754, 21973), (3139, 12278), (6139, 6278)]