12728856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{75767}}^1$

素因数の和:75783

約数の個数: 32

約数和(自身を含む): 36368640

約数和(自身を除く): 23639784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 75767, 151534, 227301, 303068, 454602, 530369, 606136, 909204, 1060738, 1591107, 1818408, 2121476, 3182214, 4242952, 6364428, 12728856]

約数ペア:

[(1, 12728856), (2, 6364428), (3, 4242952), (4, 3182214), (6, 2121476), (7, 1818408), (8, 1591107), (12, 1060738), (14, 909204), (21, 606136), (24, 530369), (28, 454602), (42, 303068), (56, 227301), (84, 151534), (168, 75767)]