40383966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 96307200

約数和(自身を除く): 55923234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 59, 86, 118, 129, 177, 258, 301, 354, 379, 413, 602, 758, 826, 903, 1137, 1239, 1806, 2274, 2478, 2537, 2653, 5074, 5306, 7611, 7959, 15222, 15918, 16297, 17759, 22361, 32594, 35518, 44722, 48891, 53277, 67083, 97782, 106554, 114079, 134166, 156527, 228158, 313054, 342237, 469581, 684474, 939162, 961523, 1923046, 2884569, 5769138, 6730661, 13461322, 20191983, 40383966]

約数ペア:

[(1, 40383966), (2, 20191983), (3, 13461322), (6, 6730661), (7, 5769138), (14, 2884569), (21, 1923046), (42, 961523), (43, 939162), (59, 684474), (86, 469581), (118, 342237), (129, 313054), (177, 228158), (258, 156527), (301, 134166), (354, 114079), (379, 106554), (413, 97782), (602, 67083), (758, 53277), (826, 48891), (903, 44722), (1137, 35518), (1239, 32594), (1806, 22361), (2274, 17759), (2478, 16297), (2537, 15918), (2653, 15222), (5074, 7959), (5306, 7611)]