12680024

素因数分解:

$2^3\times 7^3\times {\mathrm{4621}}^1$

素因数の和:4648

約数の個数: 32

約数和(自身を含む): 27732000

約数和(自身を除く): 15051976

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 4621, 9242, 18484, 32347, 36968, 64694, 129388, 226429, 258776, 452858, 905716, 1585003, 1811432, 3170006, 6340012, 12680024]

約数ペア:

[(1, 12680024), (2, 6340012), (4, 3170006), (7, 1811432), (8, 1585003), (14, 905716), (28, 452858), (49, 258776), (56, 226429), (98, 129388), (196, 64694), (343, 36968), (392, 32347), (686, 18484), (1372, 9242), (2744, 4621)]