15697527664

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10781269}}^1$

素因数の和:10781297

約数の個数: 40

約数和(自身を含む): 37432569440

約数和(自身を除く): 21735041776

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 10781269, 21562538, 43125076, 75468883, 86250152, 140156497, 150937766, 172500304, 280312994, 301875532, 560625988, 603751064, 981095479, 1121251976, 1207502128, 1962190958, 2242503952, 3924381916, 7848763832, 15697527664]

約数ペア:

[(1, 15697527664), (2, 7848763832), (4, 3924381916), (7, 2242503952), (8, 1962190958), (13, 1207502128), (14, 1121251976), (16, 981095479), (26, 603751064), (28, 560625988), (52, 301875532), (56, 280312994), (91, 172500304), (104, 150937766), (112, 140156497), (182, 86250152), (208, 75468883), (364, 43125076), (728, 21562538), (1456, 10781269)]