1461018608

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{449821}}^1$

素因数の和:449865

約数の個数: 40

約数和(自身を含む): 3346675680

約数和(自身を除く): 1885657072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 449821, 899642, 1799284, 3148747, 3598568, 6297494, 7197136, 12594988, 13044809, 25189976, 26089618, 50379952, 52179236, 91313663, 104358472, 182627326, 208716944, 365254652, 730509304, 1461018608]

約数ペア:

[(1, 1461018608), (2, 730509304), (4, 365254652), (7, 208716944), (8, 182627326), (14, 104358472), (16, 91313663), (28, 52179236), (29, 50379952), (56, 26089618), (58, 25189976), (112, 13044809), (116, 12594988), (203, 7197136), (232, 6297494), (406, 3598568), (464, 3148747), (812, 1799284), (1624, 899642), (3248, 449821)]