65215248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{194093}}^1$

素因数の和:194111

約数の個数: 40

約数和(自身を含む): 192541248

約数和(自身を除く): 127326000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 194093, 388186, 582279, 776372, 1164558, 1358651, 1552744, 2329116, 2717302, 3105488, 4075953, 4658232, 5434604, 8151906, 9316464, 10869208, 16303812, 21738416, 32607624, 65215248]

約数ペア:

[(1, 65215248), (2, 32607624), (3, 21738416), (4, 16303812), (6, 10869208), (7, 9316464), (8, 8151906), (12, 5434604), (14, 4658232), (16, 4075953), (21, 3105488), (24, 2717302), (28, 2329116), (42, 1552744), (48, 1358651), (56, 1164558), (84, 776372), (112, 582279), (168, 388186), (336, 194093)]