7728648

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{7489}}^1$

素因数の和:7541

約数の個数: 32

約数和(自身を含む): 19773600

約数和(自身を除く): 12044952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 7489, 14978, 22467, 29956, 44934, 59912, 89868, 179736, 322027, 644054, 966081, 1288108, 1932162, 2576216, 3864324, 7728648]

約数ペア:

[(1, 7728648), (2, 3864324), (3, 2576216), (4, 1932162), (6, 1288108), (8, 966081), (12, 644054), (24, 322027), (43, 179736), (86, 89868), (129, 59912), (172, 44934), (258, 29956), (344, 22467), (516, 14978), (1032, 7489)]