404307536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{28297}}^1$

素因数の和:28371

約数の個数: 40

約数和(自身を含む): 842148480

約数和(自身を除く): 437840944

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 3572, 7144, 14288, 28297, 56594, 113188, 226376, 452752, 537643, 1075286, 1329959, 2150572, 2659918, 4301144, 5319836, 8602288, 10639672, 21279344, 25269221, 50538442, 101076884, 202153768, 404307536]

約数ペア:

[(1, 404307536), (2, 202153768), (4, 101076884), (8, 50538442), (16, 25269221), (19, 21279344), (38, 10639672), (47, 8602288), (76, 5319836), (94, 4301144), (152, 2659918), (188, 2150572), (304, 1329959), (376, 1075286), (752, 537643), (893, 452752), (1786, 226376), (3572, 113188), (7144, 56594), (14288, 28297)]