9968969968

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{84437}}^1$

素因数の和:84649

約数の個数: 40

約数和(自身を含む): 19851711552

約数和(自身を除く): 9882741584

約数列:

[1, 2, 4, 8, 16, 47, 94, 157, 188, 314, 376, 628, 752, 1256, 2512, 7379, 14758, 29516, 59032, 84437, 118064, 168874, 337748, 675496, 1350992, 3968539, 7937078, 13256609, 15874156, 26513218, 31748312, 53026436, 63496624, 106052872, 212105744, 623060623, 1246121246, 2492242492, 4984484984, 9968969968]

約数ペア:

[(1, 9968969968), (2, 4984484984), (4, 2492242492), (8, 1246121246), (16, 623060623), (47, 212105744), (94, 106052872), (157, 63496624), (188, 53026436), (314, 31748312), (376, 26513218), (628, 15874156), (752, 13256609), (1256, 7937078), (2512, 3968539), (7379, 1350992), (14758, 675496), (29516, 337748), (59032, 168874), (84437, 118064)]